Extra History
Pellagra - A Medical Mystery (50x1)
Season finale
Air date: Jul 26, 2018
Pellagra can cause depression, dementia, and diarrhea, eventually leading to death. Dr. Joseph Goldberger was put on the case to crack it.
- Premiered: Sep 2013
- Episodes: 528
- Followers: 2
- Running
- YouTube
- Saturday at 11
