6 Warning Signs of Vitamin D Deficiency You Should Never Ignore | Weak Bones, Pain & Tiredness

Vitamin D deficiency is very common, but many people ignore its early warning signs. In this video, Dr Afzal explains 6 important signs of vitamin D deficiency including tiredness, bone pain, muscle weakness, mood changes, frequent infections, and hair fall. You will also learn who is at higher risk, which test confirms deficiency, and why taking vitamin D blindly without medical advice can be dangerous. This video is for educational purposes only. Please consult your doctor before starting vitamin D supplements, especially if you have kidney disease, high calcium levels, kidney stones, pregnancy, or are taking regular medicines.