Ionis Pharmaceuticals, Inc. (Nasdaq: IONS) (the “Company”) today reported financial results and provided key updates for the second quarter ended June 30, 2025.

Researchers identified SDR42E1 as a key regulator of vitamin D absorption and sterol metabolism in colorectal cancer cells. Disruption of this enzyme altered cancer-related pathways and cell ...

Fresh from the market and full of crunch, this tomato and smashed cucumber salad is everything summer should be—bright, juicy, and effortless. Summer arrived with a breeze that finally lost its chill.

Vitamin D is not only an essential nutrient, but also the precursor of the hormone calcitriol, indispensable for health. It regulates the uptake of phosphate and calcium necessary for bones by the ...

New research reveals high-dose vitamin D shifts calorie storage from fat to muscle by modulating leptin and myostatin. Learn how optimizing vitamin D levels can enhance strength, lean mass, and ...

Researchers are over the moon about a special form of vitamin D for autism. Studies indicate that children with autism spectrum disorder (ASD) tend to have lower levels of vitamin D compared to ...

When spending time outdoors isn't an option, there are alternative sources of vitamin D available. Dr. Ernestine Wright from Mercy Medical Center explains the role this essential vitamin has in ...

When the sun is out, your body can potentially make its own vitamin D, but it still may make sense to continue with supplements even in the summer.

Vitamin D is commonly absorbed into the body from sunlight, but how much do women really need?

Vitamin D supplements are popular for bone health and immunity. When is the best time to take vitamin D? Here's how to take it properly, according to experts.

If you’re vitamin D-deficient, taking a vitamin D3 supplement could offer potential benefits, experts say. But how often do you actually need to take it, and who should avoid it?