A 5-day fast, with food!
Scientifically formulated meal plan to provide nourishment while keeping your body in a fasting state. No guess work, no planning, a fresh way to fast.
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ProLon Fasting Mimicking Diet
ProLon FMD
Scientifically formulated meal plan to provide nourishment while keeping your body in a fasting state. No guess work, no planning, a fresh way to fast.
Order Now + Free Shipping
The ProLon Fasting Mimicking Diet® (FMD) can transform you and bring about real healthy change, both inside and out. You can lose weight and belly fat, rejuvenate your cells to support healthy aging, and kickstart healthy eating habits*.

Unlock the Transformative Benefits of the Fasting Mimicking Diet®

Promote Cellular Renewal
Healthy
Aging

Triggers the natural process of cleaning and rejuvenation of your cells, which supports healthy aging.*

Support Metabolic Health
Kickstart
Healthy Habits

Change your relationship with food, reduce your food cravings and gain better portion control.

Enhance Clarity and Performance
Enhance
Performance

Improve your mental clarity, focus, and energy.

Fat Focused Weight Loss
Weight Loss
Results

Kickstart weight loss (on average 5 pounds), especially belly fat, while protecting lean body mass*.

The ProLon Fasting Mimicking Diet

ProLon helps unlock the deepest level of fasting

The program triggers “autophagy,” your body’s natural way of cleaning house. Your cells clean and recycle old and damaged parts, resulting in a profound benefit: cellular rejuvenation.

Day 1

Transforming to
a Fasting State

The body transitions into a fasting state & fat-burning mode so it can begin cellular clean-up.

Day2

Fat Burning & Ketogenesis

Fat-burning ramps up, contributing to the initiation of ketogenesis (ketone production). By the end of this day (48hrs), ketosis may occur.

Day3

Autophagy
Clean Up State

Cellular clean-up (autophagy) begins. Fat-burning and ketone production/ utilization continues and increases.

Day 4

Cellular
Rejuvenation

Cellular cleaning/renewal & fat-burning continues. You're in the final stretch!

Day 5 and Beyond

Renewal & Change

Fast completed, cellular renewal continues beyond Day 5.

The Only Scientifically
Tested Fasting Diet®

ProLon is the first and only clinically tested, doctor recommended fasting meal program. ProLon’s breakthrough nutri-technology was researched for over 20 years and developed by Dr. Longo at The Longevity Institute at the University of Southern California with tens of millions of dollars in funding support from the National Institutes of Health. In 2018, TIME nominated Dr. Longo as among the top 50 most influential people in health.

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What will you
benefit from?