I'm not saying this is for any of you but just a thought on blood testing. I was going over my past blood work from years ago to now. I was in a hospital before years ago and had blood work a few times a week. Anyhow years ago when I was malnurished more then 40 pounds under,my hair was falling out,and the heart monitor was beeping and was in a cardica unit my blood work was better then now. All my vitamin issues like b12 so on were normal? Now healthy weight my vitamins is still fine just liver,white blood issues. I guess my ? or concern is how accurate is blood results sometimes and then what is one to do?