India, Sept. 2 -- Vitamin D deficiency is quite common in children all over the world. Symptoms include fatigue, delayed growth, mood changes and even seizures due to low calcium, in some severe cases. Factors contributing to the deficiency include limited sun exposure, lower dietary intake of vitamin D, increased rates of exclusive breastfeeding, and can lead to bone problems like rickets, muscle weakness, and an increased risk of other health issues. However, the symptoms from this deficiency are preventable and it can be managed with proper sun exposure, a nutritious diet, and vitamin D supplements when needed.

In an Instagram video posted on August 31, pediatrician specialising in Child Development, Neurology and Nutrition, Dr. Sanch...