How many substances are known to cause cancer?



  1. 0 Votes

    I don’t think there is anyway to really accurately guess the number of substances and chemicals, organic and inorganic that can contribute to cancer. There are so many things out there that in an eventual amount can lead to higher cancer rates. Basically anything that is unhealthy for humans, be it air pollution, a chemical in food, or just the daily routine of one’s life, the world is filled with so many cancer catalysts that it would be very difficult to number them all.

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