One from the major human activities that leads for the irreversible biodiversity loss may be the overexploitation of certain animals. This occurs once the human destruction or using a species outpaces that species' ability to reproduce. This often occurs certain organisms are highly prized by humans, which could be the case with animals and plants whose parts are utilized as medicinal therapies in certain societies. Sadly, three in the Earth's eight type of tiger happen to be extinct. What's worse? The five remaining species are gravely endangered, partly due for the demand for their bones, which can be considered to treat arthritis, and erroneously believed to reverse male impotence. Exploitation also affects plants also including popular wild-grown medicines ' including Echinacea, the normal cold remedy. And scientifically speaking, during copulation, your body releases endorphins, the hormone responsible for making you feel good all over. That is more often than not intolerable as well as other signs and symptoms of infection that includes but is not exclusive to fever, chills, body malaise and diagnostically diagnosed persistent presence of bacteria in the urine. 1. Avoid (HRT) Hormone Replacement Therapy. Synthetic HRT boosts the risk of Breast Cancer. In 2002, a huge double blind placebo study called ?Women?s Health Initiative? sponsored from the World Health Organization (WHO) was stopped early since it was proven in the study that HRT causes breast cancer.