It has long been known that smoking leads to a wide variety of cancers. The new data show that this habit causes about half of the cases of bladder cancer in both men and women. And this is more than previously thought.
In the 1970s, people were smoking quite differently from what they are now. "In a few years, we switched from 3% or 4% of THC to 10%, and sometimes even cannabis occurs with 30% of this substance," the expert said.
Pharmaceutical company Pfizer began paying compensation to participants in clinical trials of the drug Trovan (trovafloxacin), held in the Nigerian province of Kano in the 90s of the last century.
Reducing salt intake by 15% can prevent the death of 8.5 million people around the world in the next decade, according to a study published in the British medical journal The British Medical Journal.
The lead author of the study, Dr. Cynthia Robbins from the Department of Pediatrics, University of Indiana, draws attention to the importance of timely and reliable information to young people about this "fundamental component" of youthful sexuality.
Two studies have shown that smokers who come to a cigarette immediately after the morning rises, more than others, risk becoming victims of lung, head or neck cancer.
