Feb. 3, 2025 — Maternal vitamin D levels in the first trimester were related to both prenatal growth and pregnancy outcomes, according to a new study. Low vitamin D levels during the first ...

Vitamin D is crucial for bone health and the immune system, but excessive supplementation can lead to toxicity, causing serious health issues like hypercalcemia and kidney damage. The recommended ...

Arielle Burton is an associate content manager on CNET's Performance Optimization team. She graduated from Hofstra University in New York. Prior to joining CNET, she worked with legacy news ...

While sleep supplements can be beneficial, the lack of regulation means consumers are not assured of a safe and effective ...

We all know our bodies need vitamin D in good measure. But do you know if you are getting enough of it. Here is a complete guide to obtaining the essential nutrient Vitamin D isn't just a nutrient - ...

Out of 17 vitamin D supplements, these eight brands made our best list. (SaVanna Shoemaker, RD) ...

STUDY DESIGN: A multicenter case-control study was performed on 16 pregnant women on anticonvulsant therapy who received 10 mg of vitamin K1 daily from 36 weeks of pregnancy onward. Concentrations ...

Improper use of vitamin D supplements can lead to toxicity, calcium imbalance, and gastrointestinal issues. It is crucial to consult a healthcare provider before starting supplementation and to ...

And if there’s one supplement whose possible benefits I’ve been on the fence about in recent years, it’s vitamin D. This graph shows handgrip strength as a function of 25(OH)D levels ...

And while we love the snuggly feels this time of year offers, not getting enough sun puts us at risk of having low vitamin D levels. Vitamin D is a fat-soluble vitamin that your body uses to ...

Vitamin D levels can be measured with a blood test. This test can indicate whether you have adequate levels, are at risk of a vitamin D deficiency, or have levels that are too high. Levels that are ...