Scientists at the University of Western Ontario, Canada, discovered the components of fruit juices inhibit the absorption of drugs into the blood. So far, it has been known only about bergamottin in grapefruit juice that reduces the activity of ferment responsible for breaking down drugs in the bowels. Full story

Each of us believes it to be a duty to refresh oneself on a hot day by jumping into some water body, but we should be careful here. The enquiry is that swimming in chilly water on a hot day is rather dangerous, especially if you stayed on the sun for quite a bit before going for a swim. The thing is that once overexposed to sun you can provoke spasms in the heart vessels. Therefore, you should cool down in the shadow a bit at first and only then rush into water. Full story