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Carolyn Gretton

Gut microbiome and aging: Can a younger microbiome help?

Ample research shows the gut microbiome influences whole-body health. But as we age, so does the gut. Could maintaining a more “youthful” microbiome support intestinal regeneration and healthier aging?

Dr. Adria Schmedthorst

The heart attack risk doctors miss almost half of the time

A heart attack occurs every 40 seconds in the US, making screening to gauge risk vital. But there’s a big problem with the two screening tools doctors depend on: They missed half of all first heart attacks in people screened just days earlier. Here’s why…

Carolyn Gretton

Astaxanthin: The antioxidant that challenges aging

“In the pink” is funny little phrase that’s come to describe someone in the peak of health, maybe because we associate pink cheeks or a glowing complexion with health and vitality. Whether that’s true or not, science shows what’s true about a certain pink nutrient. Discover this amazing antioxidant…

Joyce Hollman

The nut that’s a colon cancer-fighting trifecta

Nuts are like disease kryptonite, especially when it comes to cancer. But one nut in particular contains a special cancer fighter that launches a three-pronged attack on the growing threat of colon cancer…

Margaret Cantwell

Why colonoscopies may be less effective than we thought

Colonoscopy was hailed as the procedure that could end colorectal cancer by reducing risk and death as much as 70%. But results from a large trial might make it harder to justify this form of screening that’s remained largely unchanged since 1969…

Carolyn Gretton

Two existing drugs that could extend human lifespan

We eat healthy, exercise and reach for supplements in hopes of adding years to our lives and enhancing the quality of our health. What if I told you it could be easier? Two currently available drugs may be the longevity cocktail we’ve hoped for…