May boost brain function and prevent neurodegenerative disorders

Some studies have found that fasting may have a powerful effect on brain function, even though most research is limited to animal studies. Intermittent fasting for 11 months increased both brain function and structure in mice, according to one research.

Other animal research has found that fasting can help enhance cognitive function by protecting brain health and increasing nerve cell production. Fasting may benefit in the prevention of neurodegenerative disorders since it can help reduce inflammation. Fasting may protect against and enhance outcomes for conditions including Alzheimer's disease and Parkinson's disease, according to animal research. However, more studies are needed to evaluate the effects of fasting on brain function in humans