Regular consumption of omega-3-rich foods from both animal and plant sources strengthens the heart's membranes to reduce the risk of re-hospitalization or death after a heart attack.

Flavanols, which are polyphenols found in berries, apples, and tea, are linked to lower blood pressure. In a large study, those who consumed the most flavanols had significantly lower blood pressure.

A new way to deliver the protein PIN1 to the testes could treat male infertility, as it restored normal sperm development in previously infertile mice and protected the blood-testes barrier.

New research found a method to detect Alzheimer's disease earlier, with 10 times more sensitivity than current technology, using an artificial enzyme called the nanozyme.