Peto’s Paradox: Why Larger Organisms Have Better Cancer Suppression
More often than not, we tend to associate larger body sizes with being more susceptible to cancer. This idea is amplified due to the presence of more cells in species with larger body sizes, such as whales and elephants. However, this is not truly the case. Peto’s Paradox, first proposed by English statistician and epidemiologist Richard Peto, describes the inverse correlation between body size and the number of cells of an organism at the species level and the incidence of cancer. For...