The ConsumerLab.com analysis also found that few gummies contain iron, which has a metallic taste that’s difficult to mask. This is especially worth highlighting for pregnant women, who are often ...

Hair Vitamins and Supplements: What Are They and Do They Work? This article was reviewed by Addie Ganik, MD, FAAD. If you got a dollar for every time a celebrity promoted hair supplements, you’d be ...

If you've recently started taking a new vitamin or supplement, you might wonder how long it takes for vitamins to work or when you’ll notice a difference. The answer depends on several factors, ...