Michael Greger: Do the Health Impacts of Ultra-Processed Foods Apply to Plant-Based Meat Alternatives?

Key Takeaways

• Limit ultra-processed animal foods like processed meats (burgers, chicken nuggets, fish sticks) — they show the strongest link to higher mortality.
• Choose whole plant foods (fruits, vegetables) over ultra-processed vegan junk (Oreos, vegan donuts) for disease prevention.
• Consider plant-based meat alternatives — studies associate them with lower diabetes risk, slower cellular aging, and improved kidney function in diabetics.
• Swap meat for plant-based alternatives to reduce TMAO, LDL cholesterol, and body weight (based on interventional trials).
• Prioritize long-term studies like the EPIC study, which found no increased risk from plant-based meats (unlike animal-based ultra-processed foods).

Products & Gear Mentioned

• Book: Michael Greger’s new book on ultra-processed foods (mentioned but not titled).
• Free paper: Peer-reviewed paper available at C.NF/Ultra.

Notable Quotes

“The only ultra-processed food that appears to be killing people is meat. In that case, instead of being a contributor, plant-based meats may be the solution.”

Bottom Line

Replace ultra-processed animal foods with whole plant foods or plant-based meat alternatives to reduce mortality risk and improve metabolic health.

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