Lp(a) is mostly inherited and hard to change, but it may reveal a layer of cardiovascular risk that standard cholesterol testing can miss.

A two-step treatment helped mouse tissue regrow bone, tendon, ligament, and joint structures, suggesting regeneration may be reactivated rather than created from scratch.

New research suggests palmitic acid may push the body toward impaired insulin signaling, while oleic acid in olive oil may support healthier metabolic function.  

New research suggests retinoic acid helps guide retinal cells into their final identities, revealing how sharp vision is built before birth.