Iron 28mg every other day or so if I need it bad I have a 46m but I try not to take them.
If my iron is low and I take the big one i get hot inner ear and it'll make me a little sick feeling.
You're suppose to be above 13.
I hovered at 12.7-12.9 for a decade or so. In the last two years ot has dropped to 11. I would have cold hands on 95 heat. Not matter what was going on i was lethargic. It started after my house burned down so o chalked ot up to just being in a shifty spot in life. 7 months ago my Dr saw it in my blood work and told me to take a supplement. I am back to normal. Good sleep. Got some get up and go again.
A big symptom os losing hair or fucked up nails but I am fine on both those areas. Whatever you do don't take to much or you'll think you are going to die. I took 2 of the bigger ones when I 1st got them to jump start. It messed me up for 4-5hrs. Not in a good boozey way