Yes, all our soups are vegetarian and plant-based, providing a nutritious and satisfying meal option.

Our soups are formulated with slow-release carbs and nutritious vegetables to keep you full and provide sustained energy.

No, our soups are free from artificial sweeteners and preservatives, ensuring a clean and natural taste

Our soups do not contain gluten, making them a suitable choice for individuals with gluten sensitivities.

Simply open the packet, pour the contents into a cup of water, and stir. Adjust the water volume to your taste. You can also heat them in a microwave or on the stove.

Absolutely! These soups are designed for convenience, making them an ideal choice for a flavorful and satisfying lunch or dinner.

Some of our soups may contain minimal added sugars for flavor, but they are overall low in sugar content.

The soups feature a blend of vegetables, seasonings, and proprietary flavor mixes to provide a delicious and nutritious meal option. Be sure to check the specific ingredient list for each soup flavor.

Yes, our Nut and Seed Bar is 100% vegan, made with plant-based ingredients.

The Nut and Seed Bar is packed with healthy fats, protein, and fiber, providing a balanced nutritional profile to keep you full and energized.

Yes, our Nut and Seed Bar is gluten-free, making it a great choice for individuals with gluten sensitivities.

You can use it for both! It's a convenient on-the-go snack or a complete meal replacement option, depending on your needs.

The bar contains ingredients like almonds, sunflower seeds, peanut butter, and more. These provide essential nutrients for a satisfying meal replacement.

One 50g bar is typically sufficient for a meal replacement, but portion size can vary based on your individual dietary needs.

Please check the ingredient list and allergen information to ensure it's safe for your specific allergies. It's processed in a facility that handles soy, nuts, seeds, and dairy.

Currently, we offer one delicious flavor, but we're always exploring new options to satisfy your taste preferences.

1. Hydrate, Hydrate, Hydrate. Drinking water is crucial to staying hydrated during the fast. Aim for at least 1.5L of water per day, in addition to the ‘Preserve’ solution and other fluids provided in the program. Remember to listen to your body and drink more if you feel thirsty or lightheaded.
2. Add Some Sparkle to Your Water. Carbonated water can be a fun way to switch up your water intake during the fast. The bubbles can also help you feel fuller. Limit your consumption to less than 400ml and ideally after completing 2/3rd of your daily water consumption. 
3. Moderate Your Coffee Intake. If you're used to consuming a lot of caffeine, it's recommended to gradually reduce your intake in the week leading up to the 5-day fast. During the fast, you can still enjoy 1-2 cups of coffee per day (200ml) with Stevia (optional), but avoid adding creamer or other additives.
4. Stay Active. Light exercise like walking or stretching can be beneficial during the fast. It not only helps with your physical health but also distracts you from food cravings. Just be mindful not to overexert yourself.
5. Share Your Experience. Letting others know about your fast can provide a support network and help keep you accountable. Whether it's family, friends, or co-workers, having someone in your corner can make the experience more rewarding.
6. Meditate. Practicing mindfulness can help with focus and inner peace during the fast. Take some time to meditate each day to help overcome obstacles and achieve your goals.
7. Keep Yourself Busy. Staying occupied with work, hobbies, or projects can keep your mind off food and hunger during the fast.
8. Get Adequate Sleep. Good quality sleep is crucial to overall health and well-being. During the fast, the body may require more sleep than usual, so plan to get 7-9 hours of sleep each night.
9. Motivate Yourself. Remind yourself of the reasons why you chose to participate in the fast. Writing down your goals and positive affirmations can help keep you motivated and on track.
10. Give Back. Volunteering your time to help others can provide a sense of fulfillment and purpose, especially during the fast when food is a primary focus.
11. Fast with Friends. Consider partnering up with a friend or family member to participate in the fast together. Having a support system can make the experience more enjoyable and successful.
12. Take Your Meals On-the-Go. You don't have to stay at home to consume your outlive's 5 day fasting program meals. Bring them with you to work, social gatherings, or outdoor activities to enjoy while in the company of others. Everything you need is in the box!

Fasting can be both healthy and safe for most people, and prolonged fasting contributes to transformative, sustained health benefits. But it's important to consult with a healthcare provider if you have any concerns or underlying health conditions before starting a prolonged fast.

During fasting periods, some common complaints may arise, such as fatigue, headache, dizziness, musculoskeletal pain, nausea, and difficulty concentrating. However, these are usually mild and well-tolerated.

Outlive's 5 day fasting program is food-based and designed to provide specific macro and micronutrients to prevent many of the symptoms associated with fasting. However, as with any significant dietary change, there may be some gastrointestinal discomfort such as bloating, cramping, and changes in bowel movements.

To minimize any risks associated with fasting, it's recommended that you avoid strenuous exercise or extreme temperature environments during the 5-day fast. If you experience any symptoms of an allergic reaction or feel lightheaded or faint, it's important to stop the fast and seek medical attention if necessary.

In summary, while fasting can provide transformative health benefits, it's important to consult with a healthcare provider and be aware of potential symptoms and risks associated with fasting. Outlive's 5 day fasting program is designed to mitigate these risks, but if you experience any discomfort or concerning symptoms, it's important to stop the fast and seek medical attention if necessary.

Intermittent fasting (IF) involves fasting for less than 2 days, and it includes various fasting methods that alternate between intervals of eating and fasting. Time-restricted eating (TRE) is the most popular form of IF and emphasizes the timing of meals. During TRE, eating is limited to a certain number of hours each day, and someone following this program will only eat during a specific window of time each day. TRE can be paired with other food-specific diets for enhanced results. Other types of IF include OMAD, the 5:2 diet, and the alternate day fast (ADF).

Prolonged fasting (PF), like the Outlive 5-day fasting program, involves fasts lasting longer than 48 hours. The difference between IF and PF is that IF involves shorter fasting intervals, while PF involves longer fasting intervals, during which the body's main source of fuel switches to fat, leading to effective weight loss and cellular clean-up.

While TRE can be practiced between cycles of the 5-day fast, it is not necessary. The 5-day fast already provides benefits beyond those of TRE, making it an effective way to support overall health and well-being.

The outlive 5-day fast program includes a solution called the Preserve solution which contains chromium picolinate. The purpose of this solution is to offer the body an alternative energy source instead of using lean body mass during days 2-5 of the fast. The Preserve solution helps to safeguard your lean body mass while keeping you in a fasting state.

It is possible to skip the Preserve solution if desired, without disrupting the rejuvenation effects of the outlive 5-day fast program. However, omitting the Preserve solution may affect your overall experience and energy levels during the program, and slightly increase the risk of losing muscle mass. The Preserve solution is intended for one-time use during the fast.

During a 5-day fast with outlive's fasting program, certain nutrient-sensing pathways in the body are down-regulated. These pathways include IGF-1, mTOR, and PKA, which are all involved in regulating cellular growth and stress-resistant states. PKA is primarily responsive to sugar and carbohydrates, while IGF-1 is more strongly triggered by animal protein, and mTOR is triggered by IGF-1 and amino acids. The nutrient-sensing pathways can interact with each other, but in general, sugar and carbohydrates (and to some extent caffeine) activate PKA, while protein triggers IGF-1, which in turn activates mTOR. The process is complex, but by down-regulating these pathways, the body can enter a fasting state that promotes various health benefits.

The benefits of the Outlive Fasting Imitating Program (FIP) can vary from person to person and depend on various factors such as individual health status, adherence to the diet, and overall lifestyle.

Some potential benefits of the fast include weight loss, improved metabolic health, reduced inflammation, enhanced cellular rejuvenation, and increased longevity. However, the duration of these benefits is not clearly defined and may differ among individuals.

It's important to note that the fast is typically a 5-day program designed to mimic the effects of fasting while still providing necessary nutrients. Many people may experience short-term benefits during and immediately after completing the diet, but sustaining these benefits long-term would likely require ongoing healthy lifestyle habits, including regular exercise, balanced nutrition, and stress management.

Additionally, we conducted a study with Ultrahuman to measure the metabolic response of the body on the 5-day fast. We observed that all glucose scores (Metabolic score, average glucose, glucose variability, time in target, estimated daily HbA1c, glucose spikes, glucose crashes, and glucose peaks and frequency) showed favorable values during the fasting period in comparison to the non-fasting period. While some of the scores (Metabolic score, glucose variability, average glucose, and glucose spikes) further improved during the recovery phase (post-fast phase). All in all, fasting had a significant positive impact on the glucose levels of the participants.

These findings suggest that the benefits of the Outlive Fasting Imitating Program extend beyond the duration of the fast itself, potentially influencing metabolic health in the short and possibly longer term. However, further research is needed to fully understand the long-term effects of the Outlive FIP on metabolic health and overall well-being.

No matter which kind of fasting you choose, it can be beneficial. There may be certain risks with specific kinds of fasts, which is why you should first talk about your plan with your healthcare provider. To learn about the different kinds of fasts, you can visit https://fasting.com/.

The outlive 5-day fasting program is suitable for individuals who wish to improve their overall health and well-being. It is also ideal for those who struggle with weight management and want to adopt a healthy and straightforward approach to managing their weight

Outlive's 5-day fasting program is designed to provide the body with a specific combination of macronutrients and micronutrients that keep the body nourished while mimicking the rejuvenating effects of fasting.

• Day 1: Transforming to a Fasting State: Your body is transitioning to a fasting state and fat- burning mode, and begins preparation for cellular clean-up.
• Day 2: Fat Burning & Ketogenesis: Fast Burning & Ketogenesis: Fast-Burning ramps up, contributing to the initiation of ketogenesis (ketone production). By the end of this day (48 hours), ketosis may occur.
• Day 3: Autophagy Clean Up State: Cellular clean-up (autophagy) Fat-burning and ketone production/utilization continues and increases.
• Day 4: Cellular Rejuvenation: Cellular cleaning/renewal & fat-burning You’re in the final stretch.
• Day 5: Renewal & Change: Fast completed, cellular renewal continues beyond Day 5.

During the first day of the fast, the body transitions into a fasting state and prepares for cellular clean-up. By the second day, the body ramps up its fat-burning process, which contributes to the initiation of ketogenesis. Ketosis may occur by the end of this day. On the third day, the body enters into a state of cellular clean-up known as autophagy. This process continues and increases on the fourth day, which also includes cellular cleaning and renewal. By the fifth and final day, the fast is completed, but cellular renewal continues beyond this point.

Overall, Outlive's 5-day fasting program guides the body through a gradual process of entering a fasting state, allowing for fat-burning and ketone production, and culminating in a rejuvenating phase of cellular cleaning and renewal.

Outlive's 5-day fasting program is a plant-based meal plan designed to mimic the effects of fasting on the body's cells, while still providing essential nutrients. The program restricts calorie intake and lasts for five days, allowing the body to achieve many of the benefits of fasting, such as weight loss and improved metabolic markers. Outlive's program can also jumpstart healthy eating habits, boost energy and focus, and rejuvenate cells. Multiple cycles of the 5-day fast can support overall metabolic health, healthy aging, and help maintain a healthy systolic blood pressure.

The program should be followed for five consecutive days, after which the individual will transition on the 6th day and resume their normal diet. A meal card is provided, but the items for each day can be consumed in any order, as long as each day's items are only consumed during that day and not carried over to the next.

While the purpose of outlive's 5-day fasting program is to trigger rejuvenation, weight loss may occur. The amount of weight loss can vary depending on individual factors. In a peer study where participants completed the program, the average weight loss at the end of the study was approximately 2 Kgs, primarily abdominal fat, while lean body mass was preserved.

Day 1 of the program has an approximate calorie intake of 1100 calories, while Days 2-5 have a calorie intake between 700 and 800 calories per day.

Outlive's 5 day fast has been studied in individuals with different caloric needs and found to be effective at inducing a fasting state regardless of size or weight.

Common fasting is defined as abstinence from all or some kinds of food and drink. Physiologic fasting occurs when the body switches from burning glucose for energy to burning fatty acids and ketones as a main source of fuel. Molecular (cellular) fasting is a state in which nutrient sensing pathways are inactive or down-regulated. Outlive's 5 day fast imitating program causes participants to enter both a physiologic and molecular fasting state, triggering the switch to burning fatty acids and ketones and down-regulating nutrient sensing pathways to meet the molecular definition of fasting.

Additionally, Outlive's 5 day fast stimulates stress resistance and cellular clean-up through autophagy, leaving the cell rejuvenated.

For vaccines scheduled in advance, it is recommended to not participate in Outlive's 5 day fast in the week prior to the vaccine. If an opportunity to receive a vaccine arises while on the 5-day program, participants should stop the program and resume their normal diet to avoid delaying potentially life-saving vaccination. The same applies for unplanned medical procedures.

While there are no studies on the impact of fasting on COVID vaccination, individuals should consult their healthcare provider for personalized recommendations. If a COVID vaccine is scheduled for a future date, healthcare providers may recommend eating normally for a week prior to the vaccination. If an opportunity for earlier vaccination arises, participants should take it without delaying due to fasting. After vaccination, healthcare providers may recommend eating normally until considered fully immune (3-4 weeks after the final dose).

The start date of Outlive's 5 day fast depends on individual work schedules, home life, and personal preferences. Some individuals prefer starting on a Monday and ending on a Friday to keep themselves busy with work and not think about food. Others prefer starting the program in the middle of the week and finishing on Sunday night. However, keep in mind that days two and three may be more challenging than days four and five, so plan accordingly.

Light exercise is recommended during Outlive's 5 day fast, such as walking, yoga, and stretching. While exercise can help move the body into a ketogenic, fasting state, intense exercise can stress the body, and thus, it is not recommended during the program. After fasting, ease back into exercise and listen to your body. Do not push yourself too hard, and keep the intensity manageable as the body needs time to recover after fasting.

Outlive's 5 day fast instructs individuals to avoid caffeine since it mildly stimulates the nutrient sensing pathway called the PKA pathway, which the program down-regulates. However, if needed, individuals may consume up to 140mg of caffeine each day, equivalent to approximately one 240ml cup of black coffee, two cups of black or green caffeinated tea, OR 6 cups of decaffeinated coffee, all traditionally brewed. It is recommended to use stevia as a sweetener for coffee or tea, but no creamers or other add-ins.

Using tobacco, vaping, or other addictive substances while on Outlive's 5 day fast has not been studied, but we advise against their use while on the program.

We recommend taking your time and savoring each bite. Eating slowly and mindfully can help you reconnect with your senses of taste and smell, and appreciate the pleasure of eating.

There are no restrictions on flying during the 5-day program, but you may encounter challenges if you need to eat during a long flight because the soups, which are the main component of each day's meals, are designed to be prepared over the stove or with a microwave.

If you choose to fly during the program, you can prepare the soups in 3 fl oz of hot water and add more hot water during the flight, or you can save your olives, L-Bar, and/or Choco-Crisp Bar to eat on the flight and have the soups before departure or after arrival when you can prepare them. However, bringing liquids like the L-Drink on a flight may be challenging due to the size of the bottle (4 fl oz).

Some individuals have reported feelings of lightheadedness, weakness, and fatigue during prolonged fasting, which may make traveling more difficult. We advise staying well-hydrated and avoiding over-caffeinating if you choose to travel during a cycle of Outlive's 5 day fast.

While you may have a light dinner the night before starting the 5-day program, we recommend that you use the food provided according to the instructions, starting with breakfast on the morning of Day 1 to ensure that you get all of the benefits of the program.

You don't need to make any long-term, major lifestyle changes before starting the 5-day program, which is one of the reasons why it's so popular. Published clinical trials did not include any specific preparatory routines prior to participants starting Outlive's 5 day fast. However, to help with your transition, in the days leading up to using the program, we suggest you be mindful of your portions and avoid overeating, eat nutritious foods, increase your intake of plant-based foods and vegetables, avoid processed and sugary foods, and cut down on your caffeine as much as possible.

Outlive's 5 day fast has been meticulously developed and scientifically tested to be consumed as packaged. Therefore, we recommend eating all foods in each day's box. If there is any leftover food or you forget to take a supplement, please do not use it on a different day in the cycle, as this may affect the outcome of the program.

Please keep in mind that cravings and hunger are different. Cravings are normal while doing the 5-day program and usually pass within a short period of time. To address cravings, try to distract yourself and drink sparkling water (unflavored, unsweetened) and/or non-caffeinated herbal teas. Like cravings, hunger also generally passes quickly, and we strongly advise against eating "extra" food, as it could take your body out of the fasting state. If your hunger becomes intolerable, as a last resort before breaking your fast, you may have a slice or two of apple, OR 1 stalk of celery, OR 1 small Persian (“baby”) cucumber of 5-6 inches in length per day. However, if you add more than one of these additions, it will likely stop your body from being in a fasting state.

According to the trial design, the order and timing in which you eat each day's items does not affect the outcome of Outlive's 5 day fast. While it is possible to consume the entire day's contents in a single sitting, we do not recommend doing so, as you'll have many hours of no nutritional intake, which may lead to increased side effects from fasting, like headache and fatigue.

If you feel the need for electrolyte beverages during the 5-day program, it is recommended to choose a zero-calorie electrolyte drink without additional additives like preservatives, colors, nutrients like carbs, fats, or protein, or any additional natural or artificial flavors. Although not studied, consuming electrolyte beverages that do not meet these criteria may interfere with the benefits of the diet.

The NUT AND SEED BAR is carefully formulated to provide a specific macro- and micro-nutrient ratio that contributes to the effectiveness of the 5-day program. As no other nut or seed mix meets this exact profile, substituting the NUT AND SEED BAR may interfere with the benefits of the diet. Omitting the NUT AND SEED BAR may also affect the safety and outcome of the 5-day program, as this change has not been studied.

Although the timing of meals is a factor in realizing the benefits of the 5-day program, technically, eating a meal item within the respective day's box, even in the middle of the night, is within the study's limitations. However, it is recommended to stick to the normal schedule shown on the meal card whenever possible, as eating outside of the recommended time may result in increased hunger during the day when no food is left in that day's box. While there are no studies on the effects of eating at odd hours during the 5-day program, it is best to follow the recommended schedule to ensure optimal outcomes.

We recommend consuming all five days of Outlive's 5-day program as directed to the extent possible, as the cycle has been carefully designed based on preclinical and clinical data.

The Outlive kit has been carefully designed to be the sole source of food intake during the 5-day fast, and the clinical studies proving its benefits were completed without the addition of any extra food. It is strongly encouraged to stick to eating just what is in the box for each day, and not to consume anything additional, as eating additional food will impact the effectiveness of the program. However, if you do end up eating something extra, don't quit! Just resume the program, and contact the coach to discuss what went wrong so they can help you avoid temptation going forward.

You may add food to the program only as a last resort if you are so hungry that you feel like you are going to break the fast. In such an instance, you may have a slice or two of apple, 1 stalk of celery, or 1 small Persian (“baby”) cucumber of 5-6 inches in length 

per day. Additionally, you can add up to 1 tablespoon of dried herbs or spices per day to your soups or other foods in the diet to enhance the flavor, up to 1 teaspoon of sea salt, up to 2 slices of lemon per day (squeezed, not eaten), up to 2 pieces of sugar-free gum per day, unlimited amounts of unsweetened and caffeine-free herbal teas, all types of sparkling water (no sweeteners of any kind), and caffeine up to 140 mg per day: 1 cup (8 fl oz) of coffee (no cream, but up to two packets of stevia is acceptable per day), or 2 cups (16 fl oz) of black or green tea (traditionally steeped), or unlimited cups of decaf coffee.

We do not recommend doing any additional water fasting after completing the 5-day program, as this has not been tested in any of our studies and may be unsafe in certain people. We have tested the program extensively for safety and effectiveness, and strongly advise following the recommended transition diet on day 6.

There is no specific ratio of nuts, blueberries, and chocolate, but a general guideline might include mostly nuts with a small quantity of blueberries and dark chocolate. A 70/30 split of 70% nuts, 30% blueberries and chocolate, is reasonable.

We have found that the bioelectrical impedance scale/test, which is the most common body composition measuring tool, is not always adequately reliable to measure the effects of the 5-day program, especially during Days 5 and 6. This is most likely due to either loss of glycogen in the body or dehydration and "fluid shift," which can be mistaken for muscle loss using the bioimpedance testing method. We used more accurate tests in our clinical studies for lean body mass measurements and demonstrated the maintenance of lean body mass and decrease in body fat when the 5-day program was used over three consecutive 5-day cycles (one cycle per month).

If you are concerned about the measurements you are getting, please re-measure your body composition on day 7 or 8. If you are still concerned after doing this, please discuss further with your healthcare provider.

The start date of Outlive’s 5 day fast depends on individual work schedules, home life, and personal preferences.
Some individuals prefer starting on a Monday and ending on a Friday to keep themselves busy with work and not think
about food. Others prefer starting the program in the middle of the week and finishing on Sunday night.

Even just one cycle of Outlive's 5 day fast can be beneficial, with users reporting immediate weight loss, a decrease in waist circumference, and a significant shift in their relationship with food. However, repeated cycles are recommended to achieve maximum benefits. Clinical studies show that multiple consecutive cycles support metabolic health, longevity, healthy aging, and more. The clinical trials showed that weight loss from one cycle of Outlive's 5 day fast was around 5lbs, and waist circumference decreased by 1 inch. However, the results were more significant and better retained after three cycles.

Outlive's 5 day fast is intended to be completed once per month only. We have not tested the safety or efficacy of more frequent use or combining it with other prolonged fasts. Fasting for too long or too frequently can lead to malnutrition, loss of lean body mass, decreased energy, and other side effects.

As with any diet, we recommend consulting your healthcare provider, who may suggest doing monthly cycles until you reach your individual goals, and then every 3-6 months thereafter to maintain long-term benefits.

Fasting can be a safe and healthy practice for most people, especially when done under the guidance of a healthcare provider. However, prolonged fasting may not be suitable for individuals with certain health conditions. Common complaints associated with fasting include fatigue, headache, dizziness or lightheadedness, musculoskeletal pain, nausea, and difficulty with concentration during the fasting period. These complaints are typically mild and well-tolerated.

Outlive's 5 day fast is a food-based program designed to prevent many of these symptoms by providing specific macro and micronutrients. However, as with any significant change in diet, there may be some digestive discomfort such as bloating, cramping, gassiness, constipation, or diarrhea. We recommend consulting with a healthcare provider before starting the 5-day program to minimize any potential risks associated with fasting.

To ensure a safe and comfortable fasting experience, we recommend the following during the 5-day program:

• Avoid strenuous exercising or activities that consume a high level of calories.
• Avoid extreme temperature environments like hot tubs, saunas, or prolonged exposure to strong sun or heat.
• If you experience any symptoms of an allergic reaction such as a rash, change in voice, swelling, or fever, stop using the product immediately.
• If you feel light-headed or faint, consume food, juice, or a beverage with sugar. If your symptoms do not subside, please contact your physician, or if you feel this is a life-threatening emergency, call a medical professional. 

If at any time you are unsure of your well-being or experience any concerns while on the 5-day program, stop your fast by consuming a healthy balanced meal. If you are unclear as to what food you should consume, please consult with your healthcare provider. If you feel that your health is a concern or you have a condition that requires immediate medical attention, please seek appropriate medical attention.

Outlive's 5 day fast is a food-based program designed to prevent many of these symptoms by providing specific macro and micronutrients. However, as with any significant change in diet, there may be some digestive discomfort such as bloating, cramping, gassiness, constipation, or diarrhea. Also since the body changes fuel from glucose to glycogen there can be a small period of time where you experience mild headaches, nausea, a foul taste in your mouth, change in bowel movements and some fatigue. However, these symptoms are usually short lived and are a sign of your body acclimatizing to the fast.  If you continue to experience discomfort or concerns while on the 5-day program, stop your fast by consuming a healthy balanced meal. If you are unsure of what food you should consume, please consult with your healthcare provider. If you feel that your health is a concern or you have a condition that requires immediate medical attention, please seek appropriate medical attention.

Everyone responds to fasting differently, and there are several factors that may contribute to adverse effects. Outlive's 5 day fast is a food-based program designed to prevent many of these symptoms by providing specific macro and micronutrients. However, as with any significant change in diet, there may be some digestive discomfort such as bloating, cramping, gassiness, constipation, or diarrhea. Also since the body changes fuel from glucose to glycogen there can be a small period of time where you experience mild headaches, nausea, a foul taste in your mouth, change in bowel movements and some fatigue. However, these symptoms are usually short lived and are a sign of your body acclimatizing to the fast.  If you continue to experience discomfort or concerns while on the 5-day program, stop your fast by consuming a healthy balanced meal. If you are unsure of what food you should consume, please consult with your healthcare provider. If you feel that your health is a concern or you have a condition that requires immediate medical attention, please seek appropriate medical attention.

If you experience any symptoms that concern you, we recommend stopping your fast and consulting with your primary care physician. If your physician has any questions, they can contact us directly via e-mail (info@getoutlive.in).

Fasting can affect health markers such as cholesterol, but the specific impact varies from person to person. To better understand how fasting may impact your health, we recommend discussing this with your healthcare provider. If you would like more information about fasting in general, our medical education team can follow up with you.

The main difference between Outlive's 5 day fast and water-only fasts is that Outlive's 5 day fast provides essential nutrients during the fast to minimize the risk of adverse effects and loss of lean body mass. While some people can tolerate longer fasts, the 5-day program has been designed to maximize safety and tolerability. Therefore, we do not recommend prolonged fasts without direct supervision by an experienced healthcare provider.

According to studies where participants underwent three consecutive monthly cycles of the 5-day program, fasting effects such as hunger, headache, and fatigue were reported to be both less common and less severe with each successive cycle of the program.

It is not recommended to undergo the 5-day program without direct evaluation and supervision by a healthcare provider. It is advisable to consult with your own healthcare provider or a telemedicine provider to discuss your specific situation.

While fasting for short periods is generally safe for most healthy people, it is important to consult with your healthcare provider before starting any diet or diet program to ensure it is safe and suitable for you. Do not attempt the 5-day program or any other fasting product if:

• You have a fever, cough, diarrhea, signs of an active infection, or are at risk for recurrent infection
• You are underweight, breastfeeding, or pregnant
• You have dietary restrictions
• You have a known, suspected, or diagnosed eating disorder
• You are under the age of 18 or over the age of 70, unless you are under the supervision of a healthcare provider.

For more information on health conditions and Outlive's 5 day fast, please refer to the Medically Related FAQs section below.

There are no documented benefits of doing a colon cleanse during a fast. In fact, colon cleanses may increase the loss of electrolytes and potentially increase the risk of dehydration, which may be unsafe, and may negatively affect the outcomes of the 5-day program.

There is no recommended ketone range during the 5-day program because while ketone measurement can indicate physiological fasting, it is not a complete indication of fasting and is not an indicator of the molecular (cellular) fasting that the 5-day program also triggers. Although data on ketones were not collected in the clinical trials for the 5-day program, many people do reach full functional ketosis (1.5mmol/dL or greater) during the fast, though it may fluctuate during the diet. Measured ketones in the blood stream or urine may not accurately reflect the 5-day program’s true impact, so if you elect to measure ketones throughout the fast, please keep this in mind.

Acid reflux was not a commonly reported occurrence during the trials for the 5-day program, but different people experience reflux for different reasons. We cannot give medical advice or state anything about acid reflux and your potential experience with certainty. If you’re concerned about acid reflux, please check with your healthcare provider.

It is not clear how antibiotics may interact with Outlive's 5 day fast. However, you can begin the 5-day program 10-15 days after completing your course of antibiotics and once your symptoms have fully resolved. If you have concerns, please consult your healthcare provider. Note that if you have an active infection or are at risk for recurrent infections, you should not use Outlive's 5 day fast.

Outlive's 5 day fast has not been evaluated for its impact on fertility or conception. Therefore, you should not use the 5-day program while attempting to conceive, unless directed to do so by your healthcare provider. While there are no contraindications to using Outlive's 5 day fast prior to attempting to conceive, you should check with your healthcare provider if you have specific concerns about how long to wait after completing the 5-day program before attempting to conceive.

If hunger is affecting your sleep, you can try consuming the L-bar later in the day or have the dinner soup at a later time. Drinking a large glass of water before bedtime may also help you feel fuller.

The 5-day program has been shown to provide various benefits such as weight loss, improved focus, energy, and clarity, and improved relationship with food. However, it may or may not result in significant changes in metabolic measures after a single cycle. In the published clinical trials, participants underwent three cycles of the 5-day program in consecutive months, and had specific metabolic measurements taken before starting, a few days after the last cycle, and several months after completion. The metabolic markers measured included cholesterol, triglycerides, fasting blood glucose, HbA1C, hs-CRP, IGF-1, total body weight, abdominal circumference, body composition, blood pressure, and more. Ultimately, it is up to you and your healthcare provider to determine whether there is a need for metabolic tests and which tests to perform before and after the 5-day program.

The impact of fasting on sleep is mostly anecdotal. In a survey of Outlive's 5 day fast users, the majority of healthy volunteers surveyed who reported a difference in their quality of sleep after using the program for the first time reported that their sleep quality improved by the end of the fast.

While some studies have shown a significant increase in growth hormone during prolonged water fasts, there is no definitive evidence on the effect of Outlive's 5 day fast on growth hormone levels. The studies on the program did not report on growth hormone levels. However, Outlive's 5 day fast has been shown to suppress IGF-1 levels, although the impact appears to be temporary, and IGF-1 levels slowly return to their original levels after completing the program.

Headaches during Outlive's 5 day fast can be caused by a reduction in caffeine intake, the fasting state, or dehydration. To prevent caffeine withdrawal headaches, we recommend slowly reducing your caffeine intake a few days before starting the program. If you develop a headache during the fast, it may be helpful to ensure you are drinking enough fluids. If drinking extra fluids does not relieve your headache, you may take over-the-counter pain medications such as acetaminophen, ibuprofen, or aspirin according to the product instructions, provided that the labels do not advise against use during fasting or very low-calorie diets.

It is important to not stop taking any prescribed medications or supplements without consulting your healthcare provider first. If you are planning to start the 5-day program and are currently taking medication or supplements, it is recommended that you discuss it with your healthcare provider beforehand.

While studies have not included additional ingredients such as medications, it is still unclear what effect prescribed and over-the-counter medications may have on the program. It is also important to note that the program has not been studied with OTC medications or supplements taken without the supervision of a healthcare provider.

If you have any concerns or questions about using the 5-day program alongside your medications or supplements, it is best to consult with your personal healthcare provider before starting the program.

If you have a medical condition, it is recommended that you talk to your healthcare provider to determine whether the 5-day program is suitable for you. If you do not have a healthcare provider, you can contact us and we can help you determine your suitability for the program.

It is okay to take an Epsom salt bath during the program, but it is important to make sure the temperature of the bath is lukewarm. Hot baths during the 5-day program can cause a dangerous drop in blood pressure.

While non-drowsy allergy medications do not appear to interact with the fasting pathways, the interaction between over-the-counter antihistamines and the 5-day program has not been formally studied. If you have any specific concerns about medication use, it is recommended that you discuss them with your healthcare provider.

The impact of enemas on the 5-day program was not evaluated during trials. While we cannot provide medical advice, it is not recommended to get an enema during or immediately after the program. It is recommended to seek the advice of a healthcare provider.

The use of stool softeners, laxatives, or pro-motility agents with the 5-day program has not been directly studied. If you regularly take medications to maintain bowel regularity, it is recommended that you discuss with your healthcare provider whether to continue taking them during the program. We encourage adequate fluid intake to help maintain bowel regularity. It is recommended to seek the advice of a healthcare provider before making any medication changes.

The impact of the 5-day program on allergy testing has not been evaluated. It is recommended to talk to your healthcare provider about allergy tests and when to schedule the program cycle.

Outlive's 5 day fast may affect each person differently. Most people will not experience any significant or lasting changes in their bowel habits during or after the 5-day program. Indeed, no major changes in bowel habits were observed during peer trials. However, any substantial change in eating habits or diet can result in changes in frequency, consistency and/or timing of bowel movements, so some variation is to be expected. If you’re concerned about changes in your bowel habits during Outlive's 5 day fast, please discuss it with your healthcare provider.

Mild fatigue, headaches, and muscle aches are a normal part of fasting for many people (some call it keto-flu), especially the first time they complete a prolonged fast. However, symptoms generally resolve on the transition day. Please discuss any concerns about ongoing or persistent symptoms with your healthcare provider.

 If you have a medical condition, talk to your healthcare provider to determine your suitability for Outlive's 5 day fast. 

If you have a medical condition, talk to your healthcare provider to determine your suitability for Outlive's 5 day fast.

Acid reflux was not a commonly reported occurrence during the trials for Outlive's 5 day fast, but different people experience reflux for different reasons, and we cannot give medical advice or state anything about acid reflux and your potential experience with certainty. If you’re concerned about acid reflux, please check with your healthcare provider.

Outlive's 5 day fast has not been studied for its impact on menstrual cycles or optimal fasting timing in relation to female hormone levels. However, you can do Outlive's 5 day fast at any time during your menstrual cycle. It may be optimal to take Outlive's 5 day fast mid-cycle, during the luteal phase, based on studies on the impact of water fasting on female hormones.

Any significant change in diet can lead to changes in the gut, which may contribute to feelings of bloating and gassiness. If you typically consume a high fiber diet or a diet high in carbohydrates, which tend to draw water into the gut, you may become a bit constipated while using Outlive's 5 day fast, and this can lead to bloating.

Outlive's 5 day fast has not been evaluated in combination with any of these procedures. Please discuss with your healthcare provider, who may recommend waiting several days after finishing Outlive's 5 day fast or any other low-calorie diet prior to any medical procedure, and waiting several days after any medical procedure to begin Outlive's 5 day fast, as well as not using Outlive's 5 day fast during any medical procedures. Additionally, all people with serious medical conditions should consult with their physician before any changes to diet or lifestyle, including use of Outlive's 5 day fast.

Outlive's 5 day fast does contain lectins, which may be a concern for individuals on a low-lectin diet. However, most people tolerate the program well, without any side effects directly attributable to the lectins. It is up to you to determine if the program has too many lectins for your particular dietary needs. Unfortunately, there are no good substitutes for any of the items in the program at this time, but it may be possible to obtain extra soups to swap for those you feel you should avoid.

If you cannot swallow pills during Outlive's 5 day fast, the multivitamin can be dissolved in soup, water, or herbal tea as its disintegration time is about 15-20 minutes. The algal oil supplements can be cut open and squeezed onto a spoon.

We cannot provide medical advice regarding the use of Outlive's 5 day fast if you are on hormone replacement therapy, or any other therapy, medical treatment, or prescription. We recommend that you consult your healthcare provider before starting any dietary program or lifestyle change.

While there is interest in researching the effect of fasting on depression, there have been no published studies evaluating the impact of Outlive's 5 day fast on depression. We recommend that you contact your healthcare provider for guidance on using Outlive's 5 day fast if you suffer from short- or long-term depression symptoms or any other mood disorders.

The impact of fasting on the gut microbiome is still being evaluated. If you have questions related to gut microbiome, your medical or health status, and use of fasting or the 5-day program, please contact your healthcare provider for individual medical direction and advice.

The 5-day program has not been evaluated for its impact on “leaky gut” and we cannot comment on what the outcome may be.

You should discuss this question with your healthcare provider, who may advise against using the 5-day program, or who may have specific recommendations for you during its use regarding fluid intake and medication adjustments. Additionally, one of the known potential risks of fasting is dehydration, which can increase risk of stones in individuals who are predisposed.

At this time, we do not have any published clinical trial information on the use of Outlive's 5 day fast for the management of PCOS. Therefore, we cannot make any medical recommendations about the use of Outlive's 5 day fast for PCOS. We are looking forward to starting a trial at some point in the future. If you have any concerns or questions about using Outlive's 5 day fast with PCOS, we recommend consulting your healthcare provider or reaching out to us. 

We do not recommend donating blood during the 5-day program or for 2-3 weeks after completing it. If you have any specific concerns or questions, please discuss them with your healthcare provider or reach out to us. 

If you have recently donated blood, it is important to give your body time to recover before starting Outlive's 5 day fast. Follow any recommendations given by the blood donation center and discuss any specific concerns with your healthcare provider, who may suggest waiting a few weeks after blood donation before starting the fast.

There is currently no evidence available regarding the effects of Outlive's 5 day fast on the body before or after surgery, including procedures such as cataract surgery, Lasik, or other surgeries. It is generally recommended to wait at least 10 days after completing the 5-day program before undergoing any medical procedure. However, it is important to consult with your healthcare provider for personalized advice on what you should or should not do before any medical procedure.

In the case of acupuncture or any other invasive therapy, it is advisable to avoid using Outlive's 5 day fast during such times. Additionally, it is important to seek the advice of your healthcare provider as medical, personal health, and other factors may affect the body's reaction to any therapy.

While gentle massage may be tolerable for some individuals, intense massage can be too strenuous during a prolonged fast. Outlive encourages avoiding intense massage during the 5-day program. Adequate hydration is especially important after massages, so if you do elect to get a massage during the fast, please make sure you adequately hydrate afterward.

For vaccines scheduled in advance, Outlive recommends not using the 5-day program in the week prior to the vaccine. For vaccines that are not planned in advance, if the opportunity to receive a vaccine comes up while you happen to be on the 5-day program, you should stop the program, resume your normal diet, and take the vaccine so as not to delay potentially life-saving vaccination. Similarly, for medical procedures which are unplanned, one should not delay medical procedures because of the 5-day program, but rather should stop the program in order to avoid any delay of life-saving treatments.

Regarding the COVID-19 vaccine, there are no studies on the impact of either nutrition or fasting on COVID vaccination. Outlive recommends speaking to your healthcare provider about any individual questions. However, if your vaccine is scheduled for a future date, your healthcare provider might recommend eating normally for a week before the vaccination. If you have an opportunity to get an earlier dose of vaccine, do not delay getting the COVID vaccine because of fasting. After vaccination, your provider might recommend eating normally until you are considered fully immune (3-4 weeks after the final dose).

Like other food products, it is not recommended to consume Outlive's 5 day fast kit or any of its contents after the expiration date. The expiration date is set to ensure that the kit is consumed when the ingredients are at their best quality and nutritional value. Some of the ingredients, such as vitamins, degrade naturally over time, so it is recommended to consume the product shortly after it is received.

Outlive's 5 day fast kit is designed to be shelf-stable and packaged to protect against normal and seasonal temperature fluctuations. It should be stored in a cool, dry place, out of direct sunlight, and in its original packaging. While the kit does not require refrigeration while in its packaging, it may be refrigerated if exposed to hot and/or humid weather.