The study showed that the usual diet, three meals a day plus snacks is actually not normal because is contrary to the body’s natural biorhythm.
This diet is called 5: 2 and this means that for 5 days you consume food that you normally consume, and the next 2 days you need to fast, i.e. 500 calorie intake per day, which is the diet that has been practiced by our ancient ancestors, hunter gatherers who rarely or never got sick from obesity, diabetes and cardiovascular disease.