The FDA is warning healthcare providers, laboratory personnel, lab test developers and the public that biotin, vitamin B7, may interfere with laboratory tests and cause incorrect test results. Biotin ...

Do you take vitamins or use herbal products? Most of us know that vitamins and herbal products can interact with your medications. But did you know that those same vitamins and herbal products could ...

Because the FDA doesn’t regulate supplements, shopping for them can feel like the Wild West. Yet, if you’re looking to improve your health and fitness, you may have wanted to tell your magnesium from ...

The soursop supplement market has exploded over the past three years. Capsules, powders, teas, and liquid graviola products now flood retail channels. Yet when you're researching which soursop ...

We tested the best vitamin deficiency tests from LetsGetChecked, Everlywell, and LabCorp, and our testers found them easy to use and informative. Learn more about the best vitamin deficiency tests ...

Our ratings take into account the card’s rewards, fees, rates along with the card’s category. All ratings are determined solely by our editorial team. Jessica is a former writer and editor at Forbes ...