I'm back again with yet another set of symptoms, this time its nausea ( which i seem to only notice or gets worse when i think about it ) and foamy urine ( i can hear it "fizzing" but it goes away in a few secs) i've learnt this could just be dehydration as i havent been drinking much water or it could just be standing and urinating. i dont have any back pains, weakness, smelly or dark urine, swelling, dizziness, metallic taste in my mouth or any pain/discomfort when urinating. I'm 18 and i've had a full metabolism blood panel test a month ago and everything came back normal except that i had iron deficiency anemia. i've been taking iron supplements for it for about two weeks and i've heard too much iron can cause kidney failure but i dont think that can happen in someone with anemia.
edit - i forgot to mention i've also had a diet high in meat recently, like liver and beerf for the anemia