Nearly half of Americans want to cut their calories in 2025, so Newsweek spoke to nutrition experts to share safe and ...

People keen on losing weight may go on a calorie-deficit diet and reduce calorie intake to a minimum. But it's also important ...

While it may seem like a foolproof method for weight loss, can it deliver sustainable results? Is a calorie-deficit diet good in the long term? Let's find out what the experts say. Our bodies require ...

Kicking off with a 12-week, 800-calorie phase, the nutritionist we consulted says, 'I have concerns about the diet's safety' ...