ProLon is a science-backed, 5-day fasting-mimicking nutrition program designed to trigger cellular rejuvenation and healthy metabolic shifts without complete food deprivation. Developed by longevity experts, the pre-packaged, plant-based diet includes specific meals, snacks, and supplements that "trick" the body into a fasting state, activating processes like autophagy (cellular cleanup) to promote health while protecting lean muscle mass.