"It was assumed the pills were medicines that the physicians were using. There were things associated with this chest that led them to believe it was a physician's chest," said Fleischer.
Using DNA sequencing, Fleischer has identified some of the plant components in the tablets: carrot, radish, parsley, celery, wild onion, cabbage, alfalfa, oak and hibiscus.
Researchers are looking into the ingredients to determine what they were for. Speculation is that the tablets were used to treat dysentery, which was common among ancient sailors. Link
(Image credit: Harry A. Alden)