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.
The average daily iron intake from foods and supplements is 13.7â15.1 mg/day in children aged 2â11 years, 16.3 mg/day in children and teens aged 12â19 years, and 19.3â20.5 mg/day in men and 17.0â18.9 mg/day in women older than 19.