‘Fasting 12 or 13 hours every day improves metabolism and sleep quality’ (El País)

El País (Spain) interviewed Valter Longo regarding his research on fasting, metabolism and health. “We’ve done a large review of studies, analyzing data from two million people around the world. It’s clear that, by eating a lot of vegetables, whole grains and nuts, while avoiding red or processed meats, you can lengthen your life. If you add intermittent fasting to the mix, I think we can live 20 years longer,” he said.