It's not what you eat but when

摘要

Preventing obesity may down to timing, in mice, at least. Mice allowed meals only within an 8-hour period were healthier than those that munched freely through the day, even when they consumed more fat. Satchidananda Panda of the Salk Institute in La Jolla, California, and colleagues fed two groups of mice a high-fat diet. One group could snack whenever they liked, the other could only eat during an 8-hour window. Two other groups were fed a healthy diet under the same conditions.