The Digest
A publication by Sarenova exploring the science of nature-fueled wellness
Cornell Just Linked B12 to Why Women Age the Way They Do

Cornell Just Linked B12 to Why Women Age the Way They Do

You can be told your labs look “normal” and still feel tired, foggy, or not quite like yourself. Recent coverage...
Bioavailability
When “Healthy” Foods Make You Puffy and Itchy: Histamine, the Gut, and Hormone Shifts

When “Healthy” Foods Make You Puffy and Itchy: Histamine, the Gut, and Hormone Shifts

If foods you used to love, like avocado, spinach, yogurt, leftovers, kombucha, or sauerkraut, now leave you puffy, itchy, flushed,...
Gut Health
Woman navigating perimenopause and immune system changes

What Perimenopause Does to Your Immune System

You're not imagining it. In your late thirties and forties, you might notice you get sick more often. That you...
Immunity