Three ounces of wild sockeye salmon has 570 international units (IUs) of vitamin D—or about 70% of the recommended daily intake. While salmon is a great source of vitamin D, there are a few other ...

Learn about the benefits of taking vitamin D and vitamin K2 together. Discover how they benefit bone and heart health.

Here are three of the best stocks for new Canadian investors to buy in this market environment and hold for years to come.

These two top Canadian stocks are ideal set‑and‑forget TFSA picks that can compound tax‑free income for decades. The post ...

Vitamin D2 comes from plants, while vitamin D3 comes from animals and sunlight. Research has shown that D3 raises your blood levels more efficiently.

SEATTLE — As Pacific Northwesterners go deeper into the "big dark," some may wonder about their vitamin D levels. "It's so unique because it's the one vitamin that we actually get from the sun, ...

SEATTLE — As Pacific Northwesterners go deeper into the "big dark," some may wonder about their vitamin D levels. "It's so unique because it's the one vitamin that we actually get from the sun, ...

The $177B supplement market is booming, yet regulation and research are lagging—leaving consumers to navigate questions of safety, efficacy, and trust.

Vitamin D is a nutrient that helps the body take in calcium from the foods we eat. Calcium and vitamin D build bones and keep them strong. Vitamin D also plays a part in heart health, fighting ...

A new study suggests that optimizing vitamin D3 levels after a heart attack could dramatically lower the risk of having another one. Researchers found that when supplementation was carefully monitored ...

A new study from researchers with Intermountain Health in Salt Lake City examined the effect of vitamin D3 supplementation on people who previously had heart attacks. The researchers did not give ...

Walk down any supplement aisle in the United States, and you’ll find a rainbow of bottles promising glowing skin, more energy, sharper focus, or instant weight loss. It’s easy to think, “They’re ...