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.
adverse effects Among the more serious adverse reactions are hemolysis (particularly in people who have glucose-6-phosphate dehydrogenase deficiency), leprosy reactional state, methemoglobinemia, neuropathy, nausea, anorexia, toxic hepatic aplastic anemia, and skin rash. Dapsone was carcinogenic in animal models.