More and more evidence is coming out on the benefits of not eating so many times per day. Prior to modern agriculture and government intervention into our diet what is now called intermittent fasting used to be called existing.
Before modern society people didn’t wake up and make themselves a breakfast. They woke up. They most likely started thinking about gathering or hunting for food and if they were fortunate they ate at most once per day.
Doctors and scientists are finally looking into the physiology behind intermittent fasting and the results are encouraging across the board for the health of your brain and your body.
Within as little as 12 hours of going without food, the body begins to make changes to conserve energy and operate more efficiently, explains Benjamin Horne, PhD, a clinical associate professor in the Division of Cardiovascular Medicine at Stanford University.
With its tank of glucose, or sugar, empty, it starts burning fat and producing chemical byproducts called ketones, which circulate throughout the body, improving insulin sensitivity, dampening inflammation, and feeding the brain. Blood levels of sodium and a compound called TMAO (implicated in heart disease) plummet, while red blood cell counts rise, providing a boost for heart health. And levels of a compound called brain-derived neurotrophic factor (BDNF), a protein essential for maintaining healthy neurons, spike.WebMD