Why?: If you are otherwise healthy, being skinny is not a bad thing. You may use the powder, however eating a mixed vegetarian diet that includes milk and milk products will supply all the nutrients you need. You may take vitamin D3 supplement at a dose of 1000-2000 units/day. With age, you will gain weight and look back fondly at these days when you could eat and not gain weight
Answered 7/20/2015
2.5k views
3 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question