Taking melatonin for long periods of time could be a sign of underlying heart problems. Long-term use of the popular over-the-counter sleep aid has been linked to a higher risk of heart failure and ...

“Melatonin supplements are widely thought of as a safe and ‘natural’ option to support better sleep, so it was striking to see such consistent and significant increases in serious health outcomes, ...

Certain medications, such as blood thinners, may interact with omega-3 supplements. Learn more about omega-3 interactions here.

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

These are the best vitamins and supplements for eye health, which are great for supporting your vision and helping you take better care of your eyes.

The sprinter who claimed his positive test for a performance-enhancer came from eating contaminated “recovery gummies” has ...

“Health concerns could arise if excessive amounts of supplements are consumed without the knowledge of [your] health care ...