Fasting for 16 hours will probably not give you almost any autophagy because it's such a short time. Here's why: You don't start fasting immediately after finishing your last meal because you need to first digest the nutrients you ate. The post-absorptive state of metabolism lasts about 4 hours after the meal you've eaten.Are fasting diets safe and effective?
Fasting diets have been found to be effective, though they may not be any more effective than typical diets. Before beginning a fasting diet, it is best to seek professional medical advice to assess individual risks and circumstances. Read on to learn more about the safety, health, and effectiveness of fasting diets.Is intermittent fasting good?
Intermittent Fasting is Good For Your Brain. Animal studies have also shown that intermittent fasting protects against brain damage due to strokes ( 37 ). Bottom Line: Intermittent fasting may have important benefits for brain health. It may increase growth of new neurons and protect the brain from damage.