Thatâs why selenium rich soil in Hawaii, for example, yields very low selenium levels in crops grown on these beautiful isles. In the United States high selenium foods are grown mainly in the dry and rocky areas of the Midwest. The soils of the east coast are very low in selenium.
Depot medroxyprogesterone acetate (DMPA) is a long-acting reversible hormonal contraceptive birth control drug that is injected every three months. It is a progestin-only contraceptive. It is marketed under the brand name Depo-Provera.It is an aqueous suspension for depot injection of the pregnane 17Î±-hydroxyprogesterone-derivative progestin medroxyprogesterone acetate.It is also used for chemical castration.t is marketed under the brand name Depo-Provera. It is an aqueous suspension for depot injection of the pregnane 17Î±-hydroxyprogesterone-derivative progestin medroxyprogesterone acetate. It is also used for chemical castration.
Depo âThe Shotâ. The Depo shot (DMPA) is a long acting progesterone contraceptive injection. This method of birth control is effective, convenient, and lasts three months. DMPA is safe even for women who can not take estrogen.It works by stopping ovulation and thickening cervical mucus which helps to prevent sperm from reaching the female egg.his method of birth control is effective, convenient, and lasts three months. DMPA is safe even for women who can not take estrogen. It works by stopping ovulation and thickening cervical mucus which helps to prevent sperm from reaching the female egg.