Opiorphin, a peptide naturally produced by our body, avoids the most feared effect of morphine; respiratory failure.
Leading experts are calling for more research into family planning methods in the UK following a recent study which confirmed a link between hormonal contraceptives and depression.
Prostate cancer is the most common male cancer. Some 47,000 British men are diagnosed with the disease each year, and 11,000 of these cases are terminal. Shockingly one in ten who have the disease had a symptom for more than a year before going to the GP, according to the charity, Macmillan.