A New Zealand bariatric surgeon cautions that Wegovy, a new weight-loss drug, isn't a magic bullet for obesity. While it can trigger initial weight loss, long-term success hinges on lifestyle changes ...

How many calories you need to eat to lose weight depends on factors like sex, age, and genes, but there are ways to measure an estimation.

Doctor reviews AI weight loss tips and rates each of them based on accuracy and usefulness, debunking some while agreeing with others. Know what those tips are.

A stricter version is the 10-in-2 method, also known as the 3:4 method or alternate-day fasting: you fast every other day.