Fasting While Still Eating

“Diets” don't work, right?

Everybody knows that they're nearly impossible to follow, you end up cheating, and then you feel even worse.


That’s why the latest pseudo-science fads are a waste of time (and money, often). You might even lose some weight in the short term… only to put it all back on, and then some. It's frustrating. 

Fasting While Still Eating

So yes, it IS true, “diets” don’t work. But fasting does!

  • ProLon is a revolutionary new way to fast… WITH delicious food!
  • That’s why it’s called the Fasting MIMICKING Diet: You get all the benefits of a water fast while still eating nutritious meals.
  • With ProLon, there's no need to starve or deny yourself food entirely. You'll be eating real food that will help your body reset and start losing weight immediately.
  • And best of all, it only takes five days to reset your metabolism and put you on the path to optimal health.

A Fasting Plan That Lets You Eat!

ProLon is unlike any other fasting nutrition program:

  • Precision nutrition gives you essential nutrients but doesn't activate your body's food sensing system
  • Based on over 20 years of scientific research funded by such institutions as the National Institutes of Health
  • You are essentially fasting with food

How Does It Work? What's The Science Behind ProLon?

ProLon Fasting Mimicking Diet 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 and a fat-burning mode so that it can begin cellular clean up. Still early, but already things are happening. 

Day 2 - Fat Burning and Ketogenesis 

Fat-burning accelerates, contributing to the start of ketogenesis (ketone production). By the end of this day, ketosis may occur.  

Day 3 - Autophagy Clean-Up State

Cellular clean-up (autophagy) begins. Fat burning and ketone production/utilization continues and increases. The real work has begun. 

Day 4 - Cellular Rejuvenation 

Cellular cleaning and renewal occurs. Fat-burning continues. This is the home stretch when things really change at the cellular level. 

Day 5 - Renewal and Change

The 5-day fast is completed but cellular renewal continues. The autophagy will linger into the next few days. Autophagy = Cellular Clean Up

The Only Scientifically Tested Fasting Nutrition Program

ProLon is the first and only clinically tested, doctor recommended fasting meal program.

  • Patented Nutrition program backed by 20 years and $34million in research & development
  • Developed by Dr. Longo at The Longevity Institute
  • Clinically tested
  • Inspired by Nobel winning science

More Findings from the Scientific Research:

In a clinical study, ProLon® was shown over three cycles to help individuals lose an average of 5.7 pounds and 1.6 inches off their waist circumference.

Multiple cycles of ProLon® have been shown to support healthy systolic blood pressure, while reducing abdominal fat, which helps support cardiovascular health.

ProLon® users reported they noticed improvements in focus, clarity, energy, and helps the body rejuvenate for healthy aging.

Multiple cycles of ProLon® help maintain lean body mass while lowering body fat, which may help support athletic performance. 

happy prolon customer

Fasting While Still Eating With ProLon

So… are you ready to reset your metabolism and optimize your health?


As part of a healthy lifestyle, ProLon’s five-day program of fasting with food can put you on the path to better health. The program consists of plant-based meals that provide all the nutrients you need for optimum nutrition.


The scientific literature has suggested that the benefits of ProLon fasting are many. These include:

  • weight loss
  • better mental clarity,
  • improved cardiovascular health
  • reduced inflammation
  • a stronger immune system
  • better sleep


If you're interested in trying out the ProLon program, click the button for more information. You’ll be on your way to a healthier you!

Single ProLon Box


25% Savings + Free 10ct. Fast Bar = $249  $185
Additional savings in cart with promo code:
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