Menopause expert Nadia Alibhai explains why vitamin D is so crucial in midlife, and how you can make sure you're getting ...

Learn how lower vitamin D levels in winter can affect your calcium balance, why it matters for bone health, and what you can ...

Learn about supplements for energy that are not vitamin D, including B12, iron, CoQ10, and adaptogens that may support ...

PR Newswire SALT LAKE CITY, March 3, 2026 USANA athletes from eight national teams and 12 winter sports participated in the games SALT LAKE CITY, March 3, 2026 /PRNewswire/ -- USANA Health Sciences, ...

Dear Dr. Roach: My blood work showed that I was slightly low in vitamin D, so my doctor recommended that I take a supplement. My pharmacist was concerned and told me that vitamin D does not get ...

Operator: Greetings. Welcome to the USANA Health Sciences Fourth Quarter and Fiscal Year 2025 Earnings Call. [Operator Instructions] Please note, this conference is being recorded. At this time, I’ll ...

Research suggests that magnesium may help to regulate vitamin D levels in the body. Magnesium may help raise or lower vitamin D levels, depending on a person’s status of the nutrient. Experts say this ...

Dipa Kamdar does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...

When the days shorten and the sun sinks low in the sky, that familiar winter slump sets in. There's a fundamental reason for this seasonal fatigue: low levels of vitamin D—the "sunshine vitamin." ...

Leigh Weddle, PharmD, is a licensed pharmacist with over 10 years of experience in retail and clinical settings. Magnesium and vitamin D need each other to work properly in your body. Both supplements ...

Winter is magical with snow-covered grounds and holidays galore, but it’s also dreary with plenty of sunless days to contend with. That’s where a vitamin D supplement comes into play. I started taking ...