Too Skinny, Too many disease
Nowadays teenagers play attention their health by don't have supper or eat a food that have a low calories because they don't want to be fat and want to have a good-looking shape. But they don't know being too skinny can damage one's health and have a risk of getting many diseases such as Joint inflammation ,heart disease and Miscarriage. Therefore you should eat foods that fit the body on a daily basis or if you're afraid to be fat, you will do Exercise that can help you.
reference : http://en.thaihealth.or.th/