NATURAL FOOD SUPPLEMENT
(1)Nutrient are destroy by overcooking, dry  heating, microwave, sun heating.
(2)When vegetable are boiled and the water is thrown away, It as been devitilized
(3)Processing of flour, for bread, yam for elubo, cassava for garri, parboiling rice will all result in the reduction of vitamins and minerals
(4)Fresh fruits and vegetable may not be readily alvalable in cities
(5)Not too many people even eat raw vegetable (only goats eat leaves they say)
(6)Sick people or the aged may not be able to abide by the rules and regulation suggested to ensure adequate intake of minerals and vitami
(7)Even busy executives and bussniess men may fail in there bids to get adequate nutrients