Trying to lose weight quickly can sometimes lead to extreme diet choices. The 500 calorie diet is considered an extreme diet because there are health risks involved when going on this particular diet. You need to decide now if you’re willing to take on this risk when opting for this choice.
What makes this diet so risky is that a normal person needs a lot more calories than 500, during the average day, in order for the body to function properly. The average woman needs between 1200 - 1300 calories, and the average man needs between 1500 - 1600 calories per day. So, when you’re planning on taking in only 500 calories, that’s less than half the nutritional amount that your body needs.