How do I gain more weight?!

How do I gain more weight?

I'm 14 going on 15 I only weigh about 100 pounds. I have a very high metabolism. I eat 3 meals and 2 snacks each day. Is their something I can do to help me gain weight? Please help me i'd like to weigh about 125-145 if possible.

2 weeks ago
How may glasses of milk should I drink a day?

Eating junk food like pizza or McDonalds is not the best way to gain weight. You need to increase the amount of calories in your daily diet and maintain that increase. Lean proteins like chicken, and fish should be consumed in larger portions. Slowly increase "good fat" consumption. Good fats can be found in nuts, fruits and vegetables such as avacados. Finally, you need to build muscle by working out with weights. Muscle weighs more than fat.