JBER resources offer healthy lessons high in nutrition An Airman eats a Bosc pear, which is high in fiber and vitamin C, at Joint Base Elmendorf-Richardson, Alaska, Oct. 17, 2017. Fruits and vegetables are packed with vitamins and minerals, also known as micronutrients, which are vital for the human body’s many functions such as digestion, metabolism, and healing. SHARE IMAGE: Download Image: Full Size (1.57 MB) Photo By: Airman 1st Class Christopher R. Morales VIRIN: 171017-F-WT808-1034.JPG Photo Gallery