After discovering i need Vitamin D, B12 and Iron, i was somewhat perplexed on reading a recent article (sorry lost link) that iron damages our DNA even the smallest amount. also why do we need this if iron isa poison to the body. i know things have changed for me over the years. since Rai eight years ago i seem to get worse every year with new sypmtons. This week my knees wont unbend and are so painful, my varicose vein is killing me, on left side and im cold all the way down my left side and my temps are all lower on left side, eg ear and armpit, my toenails are yellow on left leg not on right , can low thyroid cause
circulation problems. i asked the gp about my yellow left toenails and was told "its just thyroid dont worry about it".
does any one have concerns about iron.