rdlowerfatcontentandlesssalt.Thistrend,munity(医学界) 61 amethodoffightingheartdisease,hashadsomeunintendedside62(effect)suchasoverweightandheartdisease—munitywastryingtofight.Fatandsaltareveryimportantpartsofadiet.Theyarerequired 63(process)thefoodthatweeat,torecoverfrominjuryandforseveralotherbodilyfunctions.Whenfatandsalt 64 (remove)fromfood,thefoodtastesasifismissingsomething.As 65 result,peoplewilleatmorefoodtotrytomakeupforthatsomethingmissing.Even 66 (bad), theamountoffastfoodthatpeopleeatgoesup.Fastfood 67(be)fulloffatandsalt;by 68 (eat)morefastfoodpeoplewillgetmoresaltandfatthantheyneedintheirdiet.Havingenoughfatandsaltinyourmealswillreducetheurgetosnack(吃点心)betweenmealsandwillimprovethetasteofyourfood.However,be 69(care)nottogotoextremes.Likeanything,itispossibletohavetoomuchofboth,