i think i've asked this several times but i didn't really get an answer answer.
can food poisoning or Antibiotics do permanent damage to the intestines and other organs? i'm really scared that what i took those few years ago screwed up my guts. i'm really young. supposedly i'm severely magnesium deficient now, but magnesium supplements don't help me and i don't understand what kindof damage or problem can cause me to become really constipated and magnesium deficient. but please answer my original question about the damage.