Only eat oysters in months with an ‘r’? Rule of thumb is at least 4,000 years old

Foodie tradition dictates only eating wild oysters during months containing the letter 'r' -- from September to April. Now, a new study suggests people have been following this practice for at least 4,000 years.

from
http://besthealthnews.com/2019/11/only-eat-oysters-in-months-with-an-r-rule-of-thumb-is-at-least-4000-years-old/?utm_source=rss&utm_medium=rss&utm_campaign=only-eat-oysters-in-months-with-an-r-rule-of-thumb-is-at-least-4000-years-old