[jjeaff]

Just a guess, but keto diets are usually devoid of processed foods. I would wager less processed, pre-packaged foods would probably decrease cancer rates.

[krageon]

I've never been able to get a single definition of what a "processed" food is. What is it to you?

[jjeaff]

Something with additional sugar and preservatives added so it can be packaged and kept on the shelf for a long time.