Vitamin C is a co-factor (meaning it’s a required element) in a process that activates genes that are involved in cell ...

Discover how chronic bloating, constipation, and slow digestion could be early warning signs of thyroid dysfunction you're ...

You don’t need to “detox” your colon, but certain foods are known to naturally support colon health and function, reducing ...

"Many Americans are deficient in vitamin D due to limited sun exposure from indoor lifestyles, sunscreen use and our northern ...

Vitamin D deficiency still contributes to COVID-19 severity in the post-Omicron era, though risks are reduced compared to ...

A Harvard study found that vitamin D supplements may help slow biological aging by protecting telomeres, the protective caps ...

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

Discover 8 warning signs of atrophic gastritis that millions ignore. Learn how this dangerous stomach condition develops and ...

A new report highlights who’s most at risk for vitamin D deficiency and what you can do about it. Vitamin D helps keep your ...

Why we chose it Hiya offers supplements that have limited ingredients and are free of added sugar. Parents who were looking for a lower sugar vitamin for toddlers designed these supplements. Hiya ...

Vitamin D helps the body use calcium and phosphorus to make strong bones and teeth. It is fat-soluble (can dissolve in fats and oils) and is found in fatty fish, egg yolks, and dairy products.