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Study Links Dietary Meat Choices to Mortality Risk

A large-scale analysis investigates how omitting red and processed meats affects mortality rates from various health conditions.

Added 8/18/2026

Mercado Municipal (São Paulo, Brazil)
Wilfredor, CC BY-SA 4.0, via Wikimedia CommonsCC BY-SA 4.0Wikimedia Commons

Researchers analyzed data from the American Cancer Society’s Cancer Prevention Study-II cohort to explore connections between specific eating patterns and the risk of death from all causes, heart diseases, cancers, and stroke. The investigation utilized baseline diet questionnaires and mortality tracking spanning nearly four decades.

According to findings detailed on cdn.nutrition.org, participants who consumed low amounts of red and processed meat experienced a slightly lower mortality risk from all causes, heart diseases, and cancers compared to those with high intake levels. Furthermore, a white meat-only diet showed reduced all-cause mortality risk among specific demographics such as males, healthy-weight individuals, and certain age groups.

Ultimately, the research indicates that reducing or eliminating red and processed meat intake is associated with minor decreases in mortality risk across specific populations. However, additional large-scale studies focusing strictly on these dietary patterns are necessary to fully understand their specific health impacts.

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Original reporting at cdn.nutrition.org

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