Will I lose weight if I stop eating for 3 days?

Will I lose weight if I stop eating for 3 days?

You’ll lose weight Keep in mind, Shapiro doesn’t consider the 72-hour fast as a way to achieve meaningful weight loss. “You will likely lose more water weight than actually fat as your body uses its glycogen stores for fuel before dipping into actual fat,” she says.

What happens to your body when you don’t eat?

Low blood sugar causes people to feel irritable, confused and fatigued. The body begins to increase production of cortisol, leaving us stressed and hangry. Skipping meals can also cause your metabolism to slow down, which can cause weight gain or make it harder to lose weight.

How long can person go without eating?

As a result of discontinuing eating, patients can die in as early as a few days. For most people, this period without food usually lasts about 10 days, but in rare instances, it can last several weeks.