Another thing to realize is that when something increases your risk of getting cancer by let’s say 2% that’s not 2% of the general population. That’s a 2% more of the cancer population. The risk of cancer varies by age. If your under 20 years old the risk is about 25 out if 100,000. Or 0.025% chance. If your above 60 it’s about 1,000 in 100,000 or 1% chance. A 2% increase in the 60+ group is only 1.02 % chance of cancer in the general population.