​10 Unbelievable Diet Rules Backed by Science

Weight Loss

SNACKING DOES NOT AFFECT METABOLISM

Snacking for weight loss results

We know that when you eat, you burn calories. So about 30 years ago, one of the newest diet rules was that if you eat more frequently, you must burn more calories overall. Thus the “grazing” method was formed and a nation of people began consuming four to six small meals per day. One small problem: French researchers found that there is “no evidence of improved weight loss” by eating more frequently. They even went one step further to show that when it comes to the number of calories you burn per day (i.e. your metabolism), it does not matter if you graze or gorge, assuming that you’re eating the total number of calories you need to lose weight.

The fad-free truth: If you’re told to eat 2,000 calories per day, it doesn’t matter if it’s separated into five 400-calorie meals or two 1000-calorie feasts. (However, the composition of those meals does matter—that’s the science of dieting.) What works best for your schedule should determine the number of meals you eat. When Canadian researchers compared eating three meals per day to six meals per day, breaking the six into three main meals and three snacks, there was no significant difference in weight loss, but those who ate three meals were more satisfied and felt less hunger.