The tomato, persimmon, orange, hawthorn, banana, almond son...etc. all can't get empty stomach to eat.Because contain fruit gum, Hang gum Fen and can permit sex astringent etc. in the tomato, if the empty stomach eat, will combine together with stomach acid but make pressure inside the stomach go up to cause bulge a pain;Rou quality and stomach acid that persimmon contain condense to then become "persimmon stone", the patient who gets gallstone, kidney stone calculus in the meantime eats persimmon to also want careful, the in order to prevent cause condition worsen;Contain a great deal of sugar and organic acid in the orange, empty stomach food it then easily produce stomach bulge, E sour;The hawthorn flavor is sour, empty stomach food it then will produce stomach-ache;The potassium in the banana, magnesium content are higher, get empty stomach to eat banana and make the amount of magnesium in blood go up but repress a function to the cardiovascular creation.