Black coffee is a good drink for weight loss, but adding too much sugar or dairy jacks up the calorie count and can sabotage your weight loss goals.

How many calories you should eat a day depends on your age, sex, physical activity, and whether you are trying to maintain, gain, or lose weight.

A calorie deficit refers to when a person consumes fewer calories than their body uses through physical activity and basic bodily functions. Keeping within a calorie deficit can help people lose ...