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.
This is not a complete list of side effects and others may occur. Tell your doctor about any unusual or bothersome side effect. You may report side effects to FDA at 1-800-FDA-1088. Read the Depo-Testosterone (testosterone cypionate injection) Side Effects Center for a complete guide to possible side effects.ess serious side effects may include: 1  breast swelling in men; 2  headache, anxiety, depressed mood; 3  numbness or tingly feeling; or.