Vitamin D deficiency is more common than mineral deficiency. Rickets is most common between six months and eighteen months. It can be caused by a deficiency of calcium, phosphorus, or vitamin D. There are 10 Ways Vitamin D Food Helps You To Stay Fit & Healthy!: bit.ly/2hJxuAg
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Vitamin D deficiency is very common. Some of the symptoms of deficiency are
Your skin is darker
You feel depression