Though vitamins won't expire and become unsafe, they will lose potency, which means they're not doing you any good.

New research found that vitamin D3 therapy, aimed at achieving optimal blood levels, significantly reduced the risk of repeat ...

Vitamins and supplements have gained popularity in recent years, making it challenging to determine which ones are worth the investment. Learn which vitamins work and which ones to skip.

Vitamin D is the most important vitamin to keep tabs on during the winter. “As sunlight is weaker and in short supply during ...

Key Takeaways Vitamin D may help lower blood pressure in people with pre-existing high blood pressure and low vitamin D ...

Vitamin D might help people with heart disease avoid a heart attack, if it's provided in a dose tailored to you by a doctor, ...

Vitamin D sits at the intersection of bone, muscle, immune health, and overall metabolism. Researchers have asked a simple ...

Kiwis are one of the best sources of vitamin C out there, providing 71% of your daily value. However, there are a few foods ...

Richest vitamin A sources include beef liver, orange juice, sweet potatoes, canned pumpkin, eel fish, and mustard greens.

While it did not affect the primary endpoint of major adverse cardiovascular events, targeted vitamin D supplementation was linked to reduced risk for recurrent heart attack, according to results of ...

Adults with heart disease who received tailored vitamin D doses had a 50 percent lower risk of experiencing a second heart ...

Researchers report in a study, published in Biomolecules and Biomedicine, that lower blood levels of vitamin D are ...