Can Walnuts Make You Smart?
The ancient doctrine of signatures believed that natural remedies resembled the body part they treated. Walnuts look like a brain. Could walnuts improve brain function? Chalk one up for the doctrine of signatures.
Cutting Edge Research Made Easy
by Linda Woolven, B.A., Master Herbalist, Acupuncturist and Ted Snider, B.Ed., M.A.

The ancient doctrine of signatures believed that natural remedies resembled the body part they treated. Walnuts look like a brain. Could walnuts improve brain function? Chalk one up for the doctrine of signatures.

This absolutely massive new study provides powerful evidence that eating nuts is great for your heart.