The ancient Maya processed their corn by boiling it with snail shells or with white lime. The process, known today as nixtamalization, made the corn's niacin available.
Depo-Provera can cause irregular bleeding and other side effects. Irregular bleeding The most common side effect of the birth control shot is irregular bleeding.
I dont think it's depo. I had horrible side effects from it, and was on it for 3 yrs. before I got off. (I gained 50lbs. migraines too,but had no choice.) I had been on a high risk med for my skin condition, it stayes in the system for 3 yrs. after stopping the med.