video: The Best Diet for Colon Cancer Prevention

Are colonic epithelial proliferation rates high or low in a healthy gut?

Low — slower turnover lowers cancer risk.

Are rapidly dividing colon cells a risk factor for cancer?

Yes — rapid division increases the chance of DNA errors leading to colorectal cancer.

Which intervention diet caused the most colon cell proliferation and inflammation?

A diet high in animal-based foods (meat & fat) — similar to the Standard American Diet.

Which intervention diet resulted in the highest production of butyrate?

The 'Africanization' diet — high in fibre and starchy carbohydrates.

What is butyrate, and why is it important to gut health?

Butyrate is a short-chain fatty acid made when gut microbes ferment fibre. It reduces inflammation, has anti-cancer effects, and is the main energy source for colon cells.