It is worth noting that research backs up the idea that reducing the number of daily meals encourages the body to burn fat. A 2008 study found that people who ate one meal a day, compared to others who ate three, experienced reduced body mass and cholesterol levels after two weeks. Less clear is the effect on blood glucose levels, which is a critical question for diabetic or pre-diabetic people.
This way of eating might not be for everyone, but if you’re tired of constantly eating, being obsessed with food, or if you feel like your eating plan is making you bloated or bulky, one meal a day might be something worth trying.