There is a lot of misconception about vitamin D. Many people think drinking milk will suffice or standing in the sun for an hour will prevent you from having a deficiency. The low count of vitamin D can begin at an early age in children, and this deficiency is termed Rickets. However, this deficiency is increasing more in recent times in adults as they are prone to sitting indoors for hours on end for work afraid of getting tanned.

How deficiency is caused
Eating processed food and not enough healthy meals with balanced diets has caused many people to face joint pains and aches early on. Many have to seek treatment or resort to supplements. Not many understand that if they follow a good diet containing vitamin D and some time in the sun, they will not have to encounter such deficiencies early and seek medication.
Role of vitamin D
Vitamin D has several roles in our body, such as maintaining bone health, teeth, and muscles. Several studies have shown that enough intake of vitamins can prevent the risk of cancers and help control infection. Various other research has also suggested that it can prevent inflammation in the body.
Medical conditions due to deficiency
Apart from Rickets which makes the bone brittle and other physiological problems. It could also lead to muscle weakness and cramps finally leading to osteomacia. A daily recommended intake of 18 micrograms per adult is essential for preventing a Vitamin D deficiency.
Detecting symptoms early on
When a person feels fatigued, bone pain, muscle cramps, mood swings, loss of bone density etc. is the time to be alert and start to take up treatment for the same.