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, ...

Health experts say most memory supplements don’t prevent dementia; exercise, nutrition, and treating vitamin deficiencies ...

And more specifically, what does vitamin B12 do for you? Vitamin B12, also known as cobalamin, isn’t just a popular supplement marketed to help people lose weight— it’s an essential water-soluble ...

This article was reviewed by Sara Harcharik Perkins, MD. If you’ve ever found yourself scanning the supplement aisle or Googling ways to support hair growth, you’re in good company. Many women — ...