Vitamin B12 helps maintain a healthy nervous system, aids in red blood cell production, supports growth and development, and assists in producing energy from food. Vitamin B12 supplements online are typically sold as methylcobalamin, with varying concentrations like 500 mg, 1000 mg, 1500 mg, 2500 mg, and more. These supplements may come in quick-dissolve tablets, sometimes combined with other essential nutrients like folic acid, omega-3 fatty acids, vitamin B6, and vitamin D3. Some formulations offer B12 in an active coenzyme form, which is gluten- and dairy-free. While vitamin B12 is commonly sourced from animal-based foods, it's also present in select plant-based sources such as spirulina, mushrooms, and cereals, making it suitable for vegetarians. Explore the diverse benefits of Vitamin B12, from promoting healthy hair, skin, and nails to reducing blemishes and dryness. Buy Vitamin B12 tablets from brands like Plix, Wellbeing Nutrition, HK Vitals, HealthyHey Nutrition, CF, and SwisseMe. Order your vitamin B12 supplements online in India with free home delivery.