Thank you. I didn’t even think to add that. You’re absolutely correct Iron is typically what kills children when they eat vitamins thinking they are candy. In our case I discovered more about the MHTHR gene because of anemia and difficulty treating it in our child. Thank you for adding the warning. Good illustration of why you have to be careful with internet discussions.Even if the information is good tired brains or distracted people can forget key elements or important caveats. Iron is not joke and can be deadly. Cooper too BTW