which category of food provides the most riboflavin
Riboflavin It is nearly always well tolerated.[1] Normal doses are safe during pregnancy.[1] Riboflavin is in the vitamin B group.[1] It is required by the body for cellular respiration.[1] Food sources include eggs, green vegetables, milk, and meat.[3]
Staple food Just 15 crop plants provide 90 percent of the world's food energy intake (exclusive of meat), with rice, maize, and wheat comprising two-thirds of human food consumption. The three are the staples of about 80 percent of the world population,[8] and rice feeds almost half of humanity.