Nutrition Facts with Dr. Greger The Hazards of Ultra-Processed Foods
Apr 2, 2026
They unpack what makes ultra-processed foods different from minimally processed options. The conversation spotlights additives, processing byproducts like AGEs, and surprises about diet soda. Plant-based meat and milk alternatives are compared to animal products on safety, nutrient scores, sodium, and microbiome effects. Public health impacts of meat, antibiotics, contaminants, and cancer links are highlighted.
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Plant-Based Meats Score Better Than Real Meat
- Nutrient profiling systems consistently rate many plant-based meat alternatives healthier than their conventional meat counterparts.
- Reviews of 2,000+ products found plant-based meats often scored better on saturated fat, fiber, and cholesterol metrics.
Sodium Is The Main Downside Of Plant Meats
- The biggest harmful additive in plant-based meats is salt, and average sodium levels between plant-based and conventional meats are not significantly different.
- Some companies are reducing sodium (e.g., Impossible Beef Light at 260 mg), but ideal is <180 mg per serving.
Swapping Meat For Plant Meat Improves Microbiome And TMAO
- Short-term randomized trials swapping meat for plant-based meat show beneficial gut microbiome changes and reduced fecal genotoxicity.
- The Stanford swap trial replacing two+ daily servings improved TMAO and other cardiovascular risk factors within weeks to months.
