If you're considering a vitamin B12 supplement because of certain dietary restrictions, medical conditions or your age, this ...

Discover the best dietitian-recommended vitamin C supplements ideal for boosting immunity, supporting skin health, and ...

Broccoli is packed with vitamin K, but several other foods provide even more. Explore the top 10 vitamin K-rich foods that support bone strength, blood clotting, and heart health.

Vitamin C enhances iron absorption, and taking vitamin C with some other nutrients may help enhance the effects of each.

Vitamin C toxicity is rare, but daily doses over 2,000 milligrams may cause unpleasant side effects like digestive issues, headache, and skin flushing.

Preliminary NYC hospital data indicate more people visited the ER for flu symptoms the week before Christmas than they did during any other week in the last decade. The strain even earned itself the ...

Vitamin C is a water-soluble vitamin that the body itself can’t produce. This means that it is important to get enough every ...

Large doses of vitamin C may provide our lungs with a degree of protection from the harmful effects of fine particles in the air. Referred to as PM2.5, in reference to their micrometer-wide particle ...

Amelia MacIntyre, DO, is a board-certified family medicine physician. She is certified in osteopathic medicine. Vitamin C is a water-soluble vitamin known for its role in supporting the immune system.

It's officially cold and flu season, which means our immune systems will be working overtime. You've probably heard that now is a good time to load up on vitamin C, which supports immune function so ...

In a new study, heart attack survivors who received a high, personalized dose of daily vitamin D had a 52 percent lower risk of a repeat heart attack. The results suggest specific vitamin D dosing, ...