We all know that the effects of tobacco on the human body are devastating. The World Health Organisation says that it kills more than 8 million people each year, making it one of the biggest public health threats the world has ever seen.
It’s hardly surprising when you consider that cigarettes contain over 4,000 chemical substances, and at least 50 of them ... Show More
Today
How can I beat a hangover?
If you drink alcohol, the chances are at some point you’ve had to deal with a nasty hangover, due to drinking too much. The associated headache, nausea, fatigue and other symptoms can make it a real challenge to get through the day after a night out. There’s actually a scientific ... Show More
5m 8s
Today
What does the future hold for the Amazon rainforest?
It’s been two years since we last discussed the Amazon on Do You Really Know, and even in that time, the outlook for the world’s largest tropical rainforest has worsened significantly. A report called “Amazonia against the Clock” was released in September, warning that the rainfo ... Show More
5m 8s