Biggest moon of Saturn and second largest moon in Solar System (after Jupiter's Ganymede). It is larger than the planets Mercury and Pluto. Titan has a thick mostly nitrogen atmosphere (with some methane) and an atmospheric pressure of 1.6 bars (60 percent greater than the Earth's).
Adult women between the ages of 19 and 50 need 18 mg of iron each day, and men the same age require 8 mg, according to the recommendations of the Institute of Medicine's Food and Nutrition Board. The recommendation for both men and women 51 or older is only 8 mg.
Avoid taking too much iron. The general rule is that you should limit your iron intake to 45 mg a day unless you have a severe medical condition and your doctor prescribes further supplementation. Luckily, your body has a system in place that regulates how much iron your body absorbs.