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Prolon 5-Day Fasting Mimicking Program

ProLon's 5-Day Fasting Mimicking Diet is a clinically-tested nutrition program that delivers the benefits of fasting while you still get to eat.

Developed by Dr. Valter Longo at USC's Longevity Institute after 25+ years of research, this program provides specially formulated plant-based meals that nourish your body without triggering your cellular "food sensors." Each kit includes 5 daily boxes with soups, nut bars, olives, kale crackers, supplements, and herbal teas—everything you need for the full 5 days.

Day 1 provides about 1,100 calories, while Days 2-5 drop to 700-800 calories. Clinical studies show participants lost an average of 5.7 pounds (primarily belly fat) while preserving lean muscle mass.

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Key Features

• Based on 25+ years of research and 40+ clinical trials

• Clinically shown to reduce A1C, waist circumference, and BMI

• Complete 5-day program with all meals, snacks, supplements, and teas included

• Plant-based, gluten-free meals in pre-portioned daily boxes

• HSA/FSA eligible through TrueMed partnership

Reviews

"Love this! Life Changing! Can't wait to do it again. Never felt better and have been able to make lifestyle changes that are making a big difference for me! The 5 day fast really helps reset your body both physically and mentally. I'm in the process of doing my second round and I feel my body change. For good. The whole process was a little tougher that expected, but completely worth it."
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