Drink lots of juice and milk . Beverages are a simple way to increase your caloric intake. Instead of drinking water, quench your thirst with calorie containing fluids. Some underweight people are afraid exercise will result in weight loss rather than weight gain. Many athletes today are taking creatine to gain weight.
Creatine is a natural compound found primarily in meats.
It is needed for immediate energy during short, intense exercise such as sprinting. If you are tempted to try creatine, I first recommended you pay attention to the above Weight Gain Tips. That is, you need to consistently eat more calories, drink more juices, and do strength training. No magic pill is going to replace these key steps. Nancy Clark, MS, RD specializes in nutrition for exercise.