Add Yahoo as a preferred source to see more of our stories on Google. Want to lose weight? Understanding how calories actually work is key - Julia Lena Morell You may have a pretty good idea of how ...

Calories matter, but they aren’t the whole story. Other habits, such as eating enough fiber, building balanced meals, and ...

Intermittent fasting and calorie deficits can both be used for weight management and fat loss—in most cases, the most ...

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When it comes to food, most of us have a hard time knowing when to stop. Studies have shown that the serving size has a lot to do with how much we eat. When given more food, we'll eat more, even if we ...

The metabolic confusion diet alternates high-calorie and low-calorie days or weeks, often around 2,000 or more calories versus about 1,200 calories. Weight loss usually comes from staying in a calorie ...

This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. You’ve heard the saying “calories in versus calories out” when it comes to weight loss. This is referring to a calorie deficit. But ...

There's a right—and wrong—way to follow one.

How many calories you eat a day depends on your physical activity level, age, and sex. If you want to lose weight you need to eat fewer calories than your body burns. If you want to gain weight, you ...

Is it time to ditch the daily caloric recommendations?

To meet their nutritional needs, older adults should follow these guidelines for getting enough macronutrients and ...