One in the major human activities leading for the irreversible biodiversity loss is the overexploitation of certain animals. This occurs when the human destruction or usage of a species outpaces that species' capability to reproduce. This often occurs when certain organisms are highly prized by humans, which could be the case with animals and plants whose parts are utilized as medicinal therapies in most societies. Sadly, three with the Earth's eight species of tiger happen to be extinct. What's worse? The five remaining species are gravely endangered, partly due on the interest in their bones, which are believed to treat arthritis, and erroneously believed to reverse male impotence. Exploitation also affects plants as well including popular wild-grown medicines ' including Echinacea, the normal cold remedy. Cartilage is a firm but pliable connective tissue in the joint. It protects and exerts pressure on the joints by absorbing the pressure and vibration generated during the movement. This reduction in the normal amount of cartilage tissue can cause some forms of arthritis. Oral contraceptive pills are split into two categories combined pills, that happen to be typically referred to as "the pill" and the mini pill. This division is completed judging by female hormones within the pills. Combination pills or pill contains two artificial female hormones that allow them to protect women against pregnancy in three ways. The mini pill, that is mistakenly think that the light source dose combined pill, is really a single artificial female hormone and works completely independently to prevent pregnancy. Smaller pills usually prevent sperm from entering the uterus and also affect the lining from the uterus in order to avoid pregnancy. 1. Supplement with minerals. Choose foods rich in zinc, iodine, magnesium, copper, and selenium. They can help your adrenal glands function properly. Catch up on minerals to help stimulate your sex drive naturally.