Vitamins & Minerals

Vitamin D supports calcium absorption and bone health, and is genuinely widespread as a deficiency in India despite abundant sunshine, largely due to limited sun exposure and darker skin pigmentation reducing synthesis efficiency. Food sources are limited (fatty fish, egg yolks, fortified milk); sensible sun exposure and, where a doctor confirms deficiency, supplementation are the real, evidence-based responses.

Vitamin B12 is essential for nerve function and red blood cell formation, and comes almost entirely from animal sources (meat, fish, eggs, dairy) — a genuine, well-documented concern for vegetarians and vegans, who should discuss supplementation or fortified foods with a doctor rather than assume diet alone is sufficient.

Iron deficiency is genuinely one of the most common nutritional deficiencies in India, particularly among women. Heme iron (from meat, fish) is more easily absorbed than non-heme iron (from pulses, leafy greens, fortified cereals) — pairing non-heme iron sources with vitamin C (like lemon juice on dal or spinach) genuinely improves absorption.

Calcium is essential for bone health, muscle function, and nerve signaling. Real food sources include dairy, ragi (finger millet), sesame seeds, and leafy greens — see CARENYX Spine's Osteoporosis Knowledge Centre for calcium's specific role in bone density across life stages.

Folate is genuinely critical before and during early pregnancy, when it significantly reduces the risk of neural tube defects — this is why folic acid supplementation is specifically recommended starting before conception, not just once pregnancy is confirmed. Food sources include leafy greens, pulses, and fortified foods.

Vitamin C supports immune function, wound healing, and — genuinely usefully — improves iron absorption from plant sources when eaten in the same meal. Real, accessible sources include citrus fruits, amla (Indian gooseberry, exceptionally high in vitamin C), guava, and bell peppers.

Vitamin A supports vision, immune function, and skin health. Real sources include orange/yellow vegetables (carrots, pumpkin, sweet potato) and leafy greens (as beta-carotene, converted by the body), plus dairy and eggs (as retinol, used directly).

Zinc supports immune function and wound healing. Real sources include pulses, seeds, nuts, and whole grains — plant-based zinc is less efficiently absorbed than from meat/seafood, so those relying primarily on plant sources genuinely benefit from a varied intake across several zinc-containing foods.

Magnesium supports muscle and nerve function, blood sugar regulation, and bone health. Real sources include whole grains, nuts, seeds, and leafy greens — genuinely well-covered by the same varied, whole-food pattern already recommended across every other CARENYX Nutrition+ Centre.

Myth: Taking more vitamins than recommended is always better, or at least harmless.

Fat-soluble vitamins (A, D, E, K) genuinely accumulate in the body and can reach harmful levels with excessive supplementation — 'more is better' does not apply here. Supplementation beyond food sources should be guided by an actual, confirmed deficiency, not assumed.

Myth: A multivitamin supplement can replace eating a varied diet.

Whole foods provide fibre, phytonutrients, and nutrient combinations that a supplement genuinely cannot fully replicate. Supplements have a real, useful role for confirmed, specific deficiencies — they are not a substitute for the varied eating pattern taught across CARENYX Nutrition+.

Myth: Getting enough sun exposure guarantees adequate vitamin D.

Skin pigmentation, sunscreen use, time of day, latitude, and how much skin is exposed all genuinely affect vitamin D synthesis — this is precisely why deficiency remains widespread in India despite generally abundant sunshine. Confirmed deficiency should be assessed and managed with a doctor, not assumed away by 'enough sun.'