i believe the best answer is B. According to healthline: “Eating disorders are characterized by abnormal or disturbed eating habits.”
Because of the weather and food that is the answer I believe
it could effect you because you could have one of the best times of your life!! but in all jokes aside most substances are unsafe to use and or addictive, however is you use non addictive safe drugs like lsd or weed you should be fine however i dont recommend it considering its illegal.