Vitamin D is an essential nutrient for your immune system, heart health, and more. However, most Americans don't get enough vitamin D.

Taking vitamin C and D together boosts your immune system and supports bone health. Both vitamins may enhance wound healing and prevent infections.

Salmon is known for being a rich source of vitamin D. A 3.5-ounce serving has 400 international units (IU) of the nutrient.Other foods have even more vitamin D in a typical serving. These include cod ...

Discover fish high in vitamin D besides salmon. Compare how much vitamin D trout, mackerel, tuna, halibut, and sardines provide—and what other key nutrients they offer.

Vitamin D deficiency has become increasingly common despite abundant sunlight in many regions. Doctors link the trend to indoor lifestyles, pollution, limited sun exposure, and dietary gaps. Low ...

Many women do not consume enough calcium, increasing their risk of weak bones and osteoporosis as they age. Experts say women need about 1,000 mg of calcium daily, rising to 1,200 mg after 50. Along ...

Learn what vitamin B6 does in your body, including benefits for brain health, energy, immunity, heart health. Plus, the best food sources of this essential nutrient.

Vitamin D is a very essential vitamin, and our body relies on it heavily to function. Here's what happens if our body does not get enough vitamin D- ...

Many foods—especially fatty fish, UV-exposed mushrooms, and fortified drinks—have significantly higher amounts of vitamin D than milk. Animal-based sources such as cod liver oil, salmon, trout, and ...

Orange juice and oranges are both nutrient dense. But if you're looking to maximize vitamin C content or manage your weight, the whole fruit may be a better choice.

They're among the most taken supplements in the world, but many people have misconceptions about what a multivitamin is - and how to use them.

Foods rich in magnesium, omega-3s, probiotics, antioxidants, and more can help your nervous system function properly, ...