Vitamin D Deficiency Specialists in Marathahalli, Bengaluru, Karnataka

What is Vitamin D Deficiency?

Vitamin D deficiency occurs when the body has insufficient levels of vitamin D, a nutrient essential for calcium absorption, bone health, and immune function. Despite abundant sunshine, deficiency is remarkably widespread in India due to limited sun exposure from indoor lifestyles, skin pigmentation, and cultural clothing practices, along with low dietary intake of vitamin D-rich foods. The vitamin is synthesised in the skin upon sun exposure and also obtained from certain foods and supplements, and its deficiency affects nearly every system given vitamin D's role beyond just bone metabolism. Long-standing deficiency can lead to weakened bones, muscle pain, and increased fracture risk, and has also been linked to broader effects on immunity and mood. Diagnosis is made through a simple blood test, and correction with supplementation is generally straightforward and effective.

Causes of Vitamin D Deficiency

Primarily caused by inadequate sun exposure due to indoor lifestyles, use of sunscreen, darker skin pigmentation that reduces vitamin D synthesis, and clothing that covers most of the skin. Dietary intake is often insufficient since few common foods naturally contain significant vitamin D. Malabsorption conditions, obesity, chronic kidney or liver disease, and certain medications can also impair vitamin D metabolism and increase deficiency risk.

Symptoms of Vitamin D Deficiency

Fatigue and low energy, bone pain and tenderness, muscle weakness or cramps, frequent infections, low mood, hair thinning, delayed wound healing, joint pain, in children delayed growth or bone deformity

Treatment & Types of Vitamin D Deficiency in Marathahalli, Bengaluru, Karnataka

Treatment involves vitamin D supplementation in oral drop, tablet, or high-dose sachet form, with dosage and duration guided by the severity of deficiency measured on blood testing. Increasing safe sun exposure and consuming vitamin D-fortified or naturally rich foods such as fatty fish and egg yolks supports correction. Periodic blood testing helps confirm that levels have normalised and guides maintenance dosing.

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