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.
Depo bleeding side effects can occur as your body is adjusting to Depo Provera. Many women report experiencing irregular bleeding (spotting) and/or prolonged bleeding (like a continuous period) during this time. Unfortunately, there is no way to know ahead of time if you might experience this Depo Provera side effect.