Florian Lesniak
Florian Lesniak voted up Anonymous' answer

Everyone is right.  Too much iron can literally cause 'heavy blood' that can damage liver, kidneys and other organs.  When taking iron supplements or a vitamin that contains iron you need to be very careful and take it under consultation with your doctor.  If you eat meat, seafood, beans, leafy greens, peas, and fruit (esp … Read more