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.
Unfortunately, it seems that bleeding is the number one reason that women choose to stop using this birth control method. Depo bleeding side effects can occur as your body is adjusting to Depo Provera.