
The ProLon diet is a 5-day fasting-mimicking meal program designed to provide nourishment to the body while encouraging the benefits associated with prolonged fasting, such as cellular rejuvenation. The diet is based on over two decades of research led by Dr. Valter Longo at the University of Southern California. The ProLon diet is designed for healthy individuals wishing to optimize their well-being and individuals who are overweight and seeking to manage their weight. The program provides a meal card that recommends how to consume the items for each day, and each day's items can be consumed in any order. The diet includes gluten-free and plant-based food that is prepackaged and proprietary.
| Characteristics | Values |
|---|---|
| Duration | 5 days |
| Meals | Pre-packaged, gluten-free, and plant-based food |
| Calories | 1,100 on day one and 700–800 on days two through five |
| Benefits | Weight loss, improved mood, lower blood pressure, lower cholesterol, support metabolic health, reduce hunger |
| Drawbacks | Irritability, dizziness, fatigue, headaches, not suitable for everyone |
| Cost | $175 for a 5-day kit |
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Pre-packaged meals
The ProLon diet is a prepackaged 5-day fast-mimicking diet. The diet is designed to be repeated once a month for at least three months. The ProLon diet is not a long-term, daily dietary solution for health complications. The 5-day program includes all the food and supplements you need for 5 full days. Each kit comes with five boxes that are labeled by day so you know what to eat each day. The meal plan includes easy-to-prepare vegetable-based soups, energy bars, snacks, herbal teas, and supplements along with directions on the appropriate times to eat them. The ProLon diet is designed for healthy individuals wishing to optimize their well-being and individuals who are overweight and seeking to manage their weight.
The ProLon diet is based on research led by Dr. Valter Longo at the University of Southern California. The diet includes gluten-free and plant-based food that is proprietary and prepackaged. The foods included in the diet are designed to offer the nutrients necessary to support your body's systems while being low enough in calories to avoid triggering the body's cellular nutrition radars. The ProLon diet provides 1,100 calories on day one and 700–800 calories on days two through five.
The ProLon diet is a fasting-mimicking diet that allows you to eat a limited amount of food while shifting your body into fasting mode. The diet activates the body's powerful cell-rejuvenating system to encourage healthy aging and reduce hunger during fasting at the same time. The diet activates the body's fasting mode while nourishing your cells. The diet helps support your metabolism, or the processes by which your cells convert food into energy. The ProLon diet triggers autophagy, which is the body's natural "housecleaning" process. By promoting autophagy, the diet helps eliminate damaged or harmful cells that contribute to disease and aging.
The ProLon diet might help you lose weight. Research has found that people who followed ProLon lost belly fat and body weight but maintained lean muscle mass. The diet may also support heart health. ProLon may lower blood pressure, LDL ("bad") and total cholesterol, and triglycerides. These are significant risk factors for heart disease, the leading cause of death in the United States. The ProLon diet may also improve your mood. Some evidence suggests that fasting has antidepressant-like effects.
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Fasting with food
The ProLon diet is a 5-day fasting-mimicking meal program that allows you to eat a limited amount of food while shifting your body into fasting mode. The diet is designed to be repeated once a month for at least three months. The program provides a meal card that recommends how to consume the items for each day, but each day's items can be consumed in any order as long as you only eat that day's items. The diet includes gluten-free and plant-based food that is proprietary and prepackaged. The foods included in the diet are designed to offer the nutrients necessary to support your body's systems while being low enough in calories to avoid triggering the body's cellular nutrition radars.
ProLon provides pre-packaged kits with five labeled boxes, offering scientifically proven plant-based ingredients for optimal nourishment without activating pro-aging or food-sensing pathways. The kits include easy-to-prepare soups made with a proprietary mix of all-natural, plant-based ingredients, snacks like olives and kale crackers, and dietary supplements. The diet is based on research led by Dr. Valter Longo at the University of Southern California.
The ProLon diet is designed for healthy individuals wishing to optimize their well-being and individuals who are overweight and seeking to manage their weight. The diet may also help improve your mood, as some evidence suggests that fasting has antidepressant-like effects. It may also support heart health by lowering blood pressure, LDL ("bad") and total cholesterol, and triglycerides.
However, it's important to note that not everyone will benefit from this dieting style in the same way. ProLon is not a long-term lifestyle, and it may cause irritability due to calorie restriction. It is also not appropriate for everyone, and you may experience dizziness, fatigue, headaches, and difficulty concentrating while following the diet.
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Health benefits
The ProLon diet is a 5-day fasting-mimicking meal program designed to provide the body with the nutrients it needs while avoiding activating the food-sensing pathways, so you get the benefits of prolonged fasting. The diet is based on research led by Dr. Valter Longo at the University of Southern California.
Weight Loss and Muscle Preservation
The ProLon diet may help with weight loss while preserving muscle mass. Research has shown that people who followed the ProLon diet lost belly fat and body weight while maintaining their lean muscle mass. This is because when you fast, your body breaks down glycogen in the liver within the first 24 hours and then gets energy from fat and protein.
Improved Cardiovascular Health
The ProLon diet may support heart health by lowering blood pressure, LDL ("bad") cholesterol, total cholesterol, and triglycerides, which are significant risk factors for heart disease.
Enhanced Metabolic Health
The diet may also improve metabolic health. By shifting the body into a fasting state, ProLon induces metabolic changes, allowing the body to create energy from sources other than food.
Cellular Rejuvenation
ProLon is designed to activate cellular clean-up pathways, allowing the body to clear out cellular waste and generate new cells, leading to improved cellular health and rejuvenation.
Improved Mood
Some people may experience a euphoric feeling while on the ProLon diet. Evidence suggests that fasting can have antidepressant-like effects and improve overall mood.
It is important to note that not everyone will experience the same benefits from the ProLon diet, and it is always recommended to consult a healthcare professional before starting any new diet plan. Additionally, ProLon may have some downsides, including limitations on food options, potential irritability due to calorie restriction, and high costs.
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Weight loss
The ProLon fasting-mimicking diet is a 5-day prepackaged meal plan that provides the body with nutrients while keeping calories low enough to trigger the benefits of fasting. It is designed to induce the cellular, metabolic, and emotional benefits of prolonged fasting, such as cellular rejuvenation, while allowing you to eat. The diet is backed by over 25 years of research and has been clinically proven to support longevity through cellular rejuvenation.
The ProLon diet is designed to help with weight loss while preserving muscle mass. A 2021 study found that weight loss might occur during the fast-mimicking period, but it was not sustainable for the long term. Another study published in 2019 found that most people who followed ProLon sustained weight loss results for three months after the study. ProLon claims that its diet helps clear out cellular waste, lose weight, and support overall health while nourishing the body.
The ProLon diet may not be suitable for everyone. It is not a long-term lifestyle solution and should not be undertaken by those who will be engaging in strenuous activities or spending time in extreme temperature environments. It is also not recommended for those with certain medical conditions, pregnant or breastfeeding women, or those with a history of eating disorders. Additionally, the ProLon diet can be challenging for people with food allergies or strong food preferences due to the specific foods required.
The ProLon diet is a form of intermittent fasting, which involves eating a limited amount of food while shifting the body into a fasting state. During the first 24 hours of fasting, the body breaks down glycogen in the liver and then gets energy from fat and protein. This process can lead to fat-targeted weight loss, which is a key principle of the ProLon diet.
The ProLon diet may be an effective tool for those seeking to lose weight, especially those who prefer "fasting with food." It is important to consult a healthcare professional before starting any new diet, including the ProLon diet, to ensure it is safe and appropriate for your individual needs and health goals.
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Side effects
The ProLon Fasting Mimicking Diet (FMD) is a 5-day prepackaged meal plan that provides ultra-low-calorie blends of proteins, carbohydrates, fats, and nutrients. The diet aims to trick the body into thinking it is fasting, while still consuming food and drinks, except alcohol. The ProLon diet is not suitable for everyone, and it is recommended that people with diabetes, cancer, heart conditions, or a history of fainting should only try the ProLon diet under a doctor's supervision.
Some common side effects of the ProLon diet include:
- Constipation: This is a well-known side effect of the diet, as mentioned by a user who tried the diet for five days.
- Hunger: The ultra-low-calorie meals may lead to increased hunger, especially on the second day when the calorie intake is further reduced.
- Social challenges: The diet may impact social activities, as it restricts food and drink options. For example, it may be challenging to attend social events or gatherings where food is involved.
- Food allergies or preferences: Due to the specific foods required in the diet, it can be challenging for individuals with food allergies or strong food preferences to follow the ProLon diet.
- Budget constraints: The ProLon diet requires purchasing a kit, which can be costly. The official FMD kit is significantly more expensive than a "DIY version", and it may not be affordable for everyone.
- Temporary weight gain: While the ProLon diet is designed to promote weight loss, some individuals may experience temporary weight gain after completing the diet. This could be due to increased food intake or a slower metabolism after the restricted calorie intake during the diet.
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Frequently asked questions
The ProLon fasting diet is a 5-day meal program that allows you to eat a limited amount of food while shifting your body into fasting mode. The diet includes gluten-free and plant-based food that is prepackaged and proprietary.
The ProLon diet is designed to support your metabolism, or the processes by which your cells convert food into energy. It may also help with weight loss and improve your mood.
People with diabetes, cancer, heart conditions, or a history of fainting should only try the ProLon diet under a doctor’s supervision. The diet is also not recommended for those who are pregnant, breastfeeding, or have a history of eating disorders.











































