14 parts Complete MatureLooking back, Harry can differentiate the stages of it. It started with conscious eating, with trying to know exactly what was in his food and not wanting to put garbage into his body. Gradually, he started to work out more. And then came the restricting, where he slowly reeled back on carbs and fatty foods and sugar. But it wasn't too bad yet. All it was was thinking extra hard about his food choices and avoiding certain things. It was okay.
Eventually, it stopped being okay.
or,
Harry struggles with an eating disorder.
RUNNING FAST, STANDING IN PLACE (QUICK BREATHS, IT'LL END SOON) BY BRAVESTYLES ON AO3