This is how our genes are turned off and on, for minor things like hair color and vital functions like protection from cancer. (science.howstuffworks.com)
But their most significant asset, from a medical standpoint, is their ability to provide protection from cancer, heart disease and cognitive decline. (naturalhealth365.com)
Its actions are thought to offer the body protection from cancers, infections, aging and degenerative neurological disease. (store.newwayherbs.com)