I'm 16, and I'm really skinny but I eat a lot but at the same time I work out a lot. Is it bad that I drink protein shakes to get bigger?

Skinny protein shake. I'm 16, and I'm really skinny but I eat a lot but at the same time I work out a lot. Is it bad that I drink protein shakes to get bigger? ANS: Never use these unless you have money you need to get rid of and not get any results. Consult with your Dr. Really skinny would be BMI of < 15. What is yours? Great time for video consult. So I can see you and better advise.