Tyler /ty-ler/ [2 sylls.] as a boys' name (also used less regularly as girls' name Tyler) is pronounced TY-ler. It is of Old English origin, and the meaning of Tyler is a worker in roof tiles.Occupational name. Kreatif forms: Taler, Tiler, Tymer.yler is a very prominent first name for men (#198 out of 1220, Top 16%) and also a very prominent last name for both adults and children (#477 out of 150436, Top 1%). (2000 U.S. Census). Displayed below is the birth name popularity of Tyler for boys.
Body fat that is considered necessary for good health. Essential body fat is the amount of fat considered necessary to keep your body functioning efficiently. Itâs stored in small amounts in your organs, muscles, bone marrow, and central nervous system. The amount of essential fat in your body is estimated to be: 1  3-5% for men. 2  11-14% for women.
The World Health Organization takes into account age groups to determine a healthy body fat range. The healthy range for men between 20 and 40 ranges between 8 and 19 percent body fat, while the normal range for men over age 40 is between 11 and 25 percent.omen generally have a higher body fat percentage than men because it is necessary for childbearing and estrogen production. Younger women between age 20 and 40 require between 21 and 33 percent body fat, while women age 40 and over require 23 to 36 percent body fat.