

Calcium
Vital for healthy teeth and bones. It also important for the health and functioning of nerves, muscle tissue and cardiovascular function such as lowering blood pressure. A calcium deficiency can often be the result of a Vitamin D deficiency, which inhibit calcium from being absorbed by the bones, teeth and other organs which need them, and not purely a calcium deficiency.

Iron
Helps oxygenate the blood, convert blood sugar to energy, boosts the immune system, aids cognitive function and supports healthy skin, hair and nails. Iron deficiency anemia is common in those suffering with autoimmune diseases. The storage form of iron, ferritin, is absorbed through the intestines.
