Dr. Oz said that a Vitamin D difficiency can cause heart problems such as valve replacements in women.
Vitamin D Deficiency. Symptoms include rickets, poor bone and muscular strength, burning in throat and mouth, insomnia, irregular heartbeat, diarrhea, eye problems, nervousness, a paler skin tone and poor metabolism.
Vitamin B12 Deficiency. Symptoms include fatigue, memory problems, depression, confusion, nervousness, anemia, irritability, weakness in limbs, trouble walking, body odor, digestive problems, eye disorders and hallucinations.