A YouGov poll finds many Americans want to exercise, eat healthier or lose weight in 2026, with experts touting calorie ...

You may have a pretty good idea of how much you should be eating per day. Or you might not have a clue and simply tuck into whatever you fancy. But understanding how calories – a unit of energy – ...

Groundbreaking research is rewriting the science of how we use energy – and why effort alone won’t shift the scales ...

Cutting calories too drastically can make your metabolism slow down, causing your weight-loss efforts to backfire and negatively impacting your health. Here’s why.

Calories can be confusing — but they don't have to be. From consuming them to burning them, we got expert answers to your most-searched questions about calories and what they mean for our weight and ...

You can lose 1 pound of body fat per day, but you’d need to increase physical activity and limit food intake. To avoid any serious side effects, you may want to consider 1-2 pounds per week instead.

Start the new year off with an energy boost by following this Mediterranean meal plan. This 7-day plan is set at 1,800 calories, with modifications for 1,500 and 2,000 calories. This plan provides at ...