A dietitian explains where the 2,000-calorie-a-day standard came from, how much you should be eating in a day, and why calorie needs can vary from person to person.

Sydney, Sep 29 (The Conversation) In the last few years, there’s been a lot of interest in calorie-restricted diets for weight loss. These can vary significantly, from intermittent fasting (where you ...

Share on Pinterest A healthy, well-balanced diet is key to successful, sustained weight management. Photography by Aya Brackett Calorie-restricted dieting is linked to an increased risk of depression ...

Participants lost about the same weight either way, but short sleep led to more lean mass loss.

The reason why reducing 'calorie intake' doesn't workRecording food calories, reducing the numbers, and increasing ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Our diets play a key role in the way our bodies age, but the ...

Look, I'll be straight with you – eating only 800 calories a day sounds pretty extreme, and honestly? It kind of is. Most of us need somewhere between 1200-2000 calories just to keep our bodies ...

Following a low calorie diet could increase your risk of developing depressive symptoms, particularly if you’re a man or overweight, according to new research analyzing nearly 30,000 Americans. The ...

A study published in the journal Free Radical Biology and Medicine demonstrates the impact of a multiphase, very-low-calorie ketogenic diet on serum markers of oxidative stress in individuals living ...

It’s easy to see the appeal of low-calorie diets if you’re trying to lose weight. Shedding pounds is a matter of basic math: If you burn more calories than you consume, you’ll lose weight. You could ...

A 52-year-old woman lost four stone and says her migraines, anxiety and menopausal symptoms eased after adopting ZOE's ...