According to a survey done by the International Agency for Research on Cancer, there are a total of 285 agents that act as possible carcinogens for humans and there are over 84000 chemical and toxins present in the food we eat and drink or the air we breathe in.
These chemical and toxins very slow and steadily eat away at out health and body and the only way to prevent them is to quit using chemical imbued produced or to use as little of them possible.
Some of the various things that we can start with is ofcourse our food. We need to eat organic food that have not been grown after spraying them with copious amount of pesticides that can actually lead us to harbour cancerous cells in our body.