What to know about becoming a vegetarian

People choose to become vegetarian for many different reasons, but there are a few things to consider before starting a vegetarian diet.

What to know about the 500-calorie diet

A person on a 500-calorie diet eats only about a quarter of the recommended daily intake. This may be beneficial for some people, but also comes with many risks. In this article, we look at research on the 500-calorie diet, explain what people need to consider before trying the diet, and provide alternative diets.