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.
Take Magnesium Supplements. 1  The RDA (the minimum amount needed) for magnesium is about 300 mg a day. Most of us get far less than 200 mg. 2  Some may need much more depending on their condition. 3  Most people benefit from 400 to 1,000 mg a day.