We eat collagen: Animals have collagen. When we eat animals, we eat their collagen. We ourselves are animals and can also make our own collagen from nutrients we gain from what we eat.
Answered 7/3/2016
1.2k views
5 doctors weighed in across 3 answers
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