Inside our bodies, a natural process called autophagy cleans cells. To keep us in good health, it recycles old cell parts. Fasting and eating less food triggers this cleanup by forcing cells to recycle their old parts. By doing this, people help their bodies heal.

Practicing the 16/8 fasting schedule stimulates cell cleansing. For a stronger response, some people fast for a full day. Following a low-carb diet also helps because lowering blood sugar forces cells to find other sources of energy. Through high-intensity workouts, people increase the cleanup rate even more.

Although these methods show promise, scientists still study the effects of cellular cleanup. Before changing your diet, talking to a doctor remains a key step. Getting professional medical advice prevents unexpected health risks, especially for people who currently live with chronic body conditions.