Why whole grains make you strong?

Info source: http://www.m.webmd.com/food-recipes/ss/slideshow-whole-grains?ecd=wnl_wlw_121512&ctr=wnl-wlw-121512_ld-stry&mb=GULHw1r0yczQttMGkoWNR@HnVev1imbCX2R/DNcXcrE=

Whole Grains Keep You Strong

Fiber isn’t the whole story when it comes to whole grains. They’re also loaded with B vitamins, which give you energy. They're rich in folate, which builds red blood vessels. They're packed with minerals like magnesium and selenium, which build bones and strengthen your immune system. Whole grains also have phytochemicals -- natural plant compounds that can help fight disease.