A 4:3 intermittent fasting schedule involves limiting calorie intake for three days each week and eating normally for the remaining four. Researchers in the US found that this approach led to a 7.6 percent average weight loss over a year, compared to just 5 percent with a traditional daily caloric restriction diet.

Looking to lose weight and improve blood sugar levels? This meal plan may help. Reviewed by Dietitian Kelli McGrane, M.S., RD "About This Plan" This 7-day meal plan is set at 1,500 daily calories, with modifications for 1,