Often touted for the long-term health benefits, fasting has come in vogue these last few years for treating several negative health states while improving lifespan.
There are as many kinds of fasting as ideological differences between people. Still, all of them share the general principle that eating is restricted to specific days of the week or hours of the day. Intermittent fasting is believed to increase insulin sensitivity , potentially helping reverse type II diabetes. There are multiple side-benefits: decreased blood pressure, reduced night-time hunger, slower aging, and a superior lipid profile. Some of these claims are substantiated more thoroughly than others, but an increasing number of them are quantitatively demonstrated in clinical studies.