Eat less; move more; live longer. Also, the American Heart Association (AHA) says to stay healthy, don’t just watch what you eat – watch when you eat it.

New research is driving that point home by looking at the impact of changes in meal timing from day-to-day and from weekday-to-weekend. Those changes were associated with several important heart health risk factors, including changes in waist circumference, body fat, blood pressure and blood sugar, said lead researcher Nour Makarem, an associate research scientist at Columbia University Irving Medical Center in New York.
Her own previous work had shown that eating more in the evening can increase a person’s risk for heart disease. “But here, we show that it’s not just about eating timing – it’s also about the day-to-day regularity and the weekend-weekday regularity in our food intake,” Makarem said.