Fasting has moved from ancient practice to modern health strategy—and for good reason. Beyond calorie control, fasting triggers powerful metabolic and cellular changes that support fat loss, improved energy, and better appetite regulation. But what actually  happens inside your body as fasting hours increase? Let’s break down what occurs at 16, 24, and 72 hours , and why many people find fasting to be a reset—not a punishment. After 16 Hours: The Metabolic Switch Around the 12–16 hour mark,...

In a world filled with constant eating, snacking, and stimulation, the idea of not eating  can feel extreme. But water fasting has gained attention for a reason — it gives the body something most modern lifestyles never do: a break . Water fasting works because it shifts the body away from digestion and toward repair. When digestion stops, healing begins. Less Digestion. More Repair. Every time you eat, your body diverts a massive amount of energy toward digestion. Blood flow shifts to the...