The range of intakes for a particular nutrient that is associated with reduced risk of chronic disease while providing adequate intake is the:

because they hate school just like you oh yeah yeah

i can't answer your question in very sad situation.

but if your situation is very bad, then you can find happiness by thinking about your past that has full of happiness.

or you should do meditation for some time to get rid off from that bad situation.

answer; eat a strict gluten-free diet;