 That's right. It's food developed for fasting. But Prolon isn't a diet. Prolon is science. Science based on Nobel Prize-winning discoveries in medicine. And why Prolon is now recommended by thousands of doctors to support healthy blood sugar and cardiovascular health. And this all starts with Prolon's five-day program. Snacks, soups, and beverages all designed to activate your body's fasting state. It's unlike anything you've ever experienced.