I have been reading about how collagen peptides can be helpful to prevent menopausal bone loss. My own doctor has only recommended calcium, vitamin D and exercise. I would like to know more about what collagen peptides are and what they do. Do they really work?

By Ask the Doctors • December 26, 2022

Low collagen production naturally occurs with age. But the collagen in food may not be enough. Learn how collagen supplements like collagen peptides can help.

By uclahealth • September 30, 2022

Dear Doctor: I’m 75 years old and have bruising on my hands, seemingly when anything touches them. I do not take blood thinners or aspirin. ...

By Ask the Doctors • September 26, 2018