Vitamin deficiencies are more common than many people realise and can affect energy, immunity, skin, hair, bones, and mental health. Modern lifestyles, poor eating habits, processed foods, stress, digestive issues, and lack of sunlight often lead to nutrient deficiencies. In India, Vitamin D, Vitamin B12, and Iron deficiencies are especially widespread.

Vitamin D deficiency can cause weak bones, muscle pain, fatigue, and low immunity. Sunlight, eggs, mushrooms, and fortified milk are good sources. Vitamin B12 supports nerves and red blood cell production, and low levels may lead to tiredness, dizziness, tingling, and memory issues. Dairy, eggs, fish, and fortified cereals help maintain healthy levels.

Vitamin C deficiency may result in bleeding gums, weak immunity, and slow healing. Amla, oranges, guava, and bell peppers are excellent sources. Iron deficiency often causes fatigue, pale skin, hair loss, and shortness of breath, especially in women. Spinach, lentils, jaggery, and pumpkin seeds can help.

Other important deficiencies include Vitamin A, Vitamin E, Folate, and Calcium, which affect vision, skin, nerve health, pregnancy, and bone strength. Eating a balanced diet rich in fruits, vegetables, seeds, dairy, and protein, along with regular sunlight exposure and health checkups, can prevent most deficiencies and support long-term health.