Extra Credit Questions
|
09-01-2019, 06:18 AM
Post: #3471
|
|||
|
|||
RE: Extra Credit Questions
I think vitamin pills are an early 20th century invention, yet I have no other idea. Something to improve nutrition? (I'm thinking of seafarers - rickets, beriberi & scurvy, guess the soldiers had similar problems...)
|
|||
« Next Oldest | Next Newest »
|
User(s) browsing this thread: 67 Guest(s)