Avocados lower cholesterol and dilate blood vessels. Avocados contain a nutrient called glutathione, which blocks carcinogens while helping the liver detoxify synthetic chemicals. You Might Also Like Rosemary essential oil is often used for alertness and stimulating memory July 16, 2014 Fruit should always be eaten first thing February 4, 2014 Cayenne Pepper June 24, 2013
