[HIGHLIGHTS] Are there really pills that can prevent cancer?

There is increasing evidence in favour of using aspirin in small daily doses to prevent cardiovascular disorders and protect against certain types of cancer. Metformin, an oral drug commonly used in the treatment of diabetes, may play an important role in the prevention of certain cancers.

In the near future we may may take pills of "good bacteria" or spores, says this expert. Although the'magic pill' does not exist today, the best strategy to prevent cancer is the strategy that is available today.