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.
Like all drugs, Depo Provera has some side effects and also stays in the body long after its administration. A look at the side effects and the retention of the chemical in your body can help you understand how Depo Provera might affect pregnancy test results.