Heart Disease, Firefighter Stress, Onion Skin, Black Toenail, Crohn’s, Kidney, Olive Oil, Meniere’s November 30, 2012 Podcast: Play in new window | Download (Duration: 1:44:40 — 47.9MB) Archived Show(WMA) Archived Show (RA) Which of the following can help firefighters reduce their perceived mental stress?GarlicOlive OilWaterVitamin C