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-Provera is also used to reduce pain cause by endometriosis, and to ease pain and symptoms in women with metastatic uterine or kidney cancer. Depo-Provera is available in generic form. Common side effects of Depo-Provera include: changes in menstrual periods, weight gain, nausea, stomach cramping or pain, bloating,