GNC, the vitamin and dietary supplement chain, has been struggling for years. The brand hopes a new strategy tailored to people taking GLP-1 drugs for weight loss will help draw customers into ...

Dr. Reed specializes in IV medications. Iron and vitamin C are critical elements your body needs for many reasons. Most people probably get enough vitamin C, but many children and people of ...

New York (CNN) — GNC, the vitamin and dietary supplement chain, has been struggling for years. The brand hopes a new strategy tailored to people taking GLP-1 drugs for weight loss will help draw ...

GNC CEO Michael Costello in front of the retailer's new GLP-1 section. (Image courtesy GNC) “Medications can be great tools, but unfortunately often come with side effects and that’s where GNC comes ...

Though vitamin C itself was discovered early in the 20th century (and was the first chemically produced vitamin, starting in 1933), vitamin C face serums are relatively new in anti-aging skin care.

You'll find vitamin C in citrus fruits, peppers, strawberries, tomatoes and guavas. Since your body doesn't produce it, you'll need to include these in your diet or have a supplement with vitamin C.

Here’s our process. If you’ve discovered you have a deficiency in vitamin D, you’re not alone. It’s particularly common among people who get limited sun exposure, as well as people with ...

People want Vitamin C serum to brighten and even out skin tone and promote collagen production for a firmer and youthful appearance. It also protects the skin from environmental stressors like ...

Vitamin C is one of a handful of skin ingredients clinically shown to transform skin. Consistent use of the right product, which will vary depending on your skin type, can leave you with a more ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Experts advise adults aged 19–70 to regularly ...