Meateater

A group of 65 Asian meateaters were age and sex matched with Caucasian meateaters. Significantly higher antibody levels were detected in the Asian group (p < 0.01), where 32.3% were found to be seropositive compared with 17% in the Caucasian group.

Meateaters are 3 times more likely to be obese than vegetarians, and 9 times more likely than vegans. On average, vegans are 10–20 lb lighter than meateaters. Vegan diets promote higher metabolic rates, around 16 percent faster for vegans compared with meateaters.²⁷

Coordinate term: planteater

In the domain of dinosaurs, for example, expert children tend to use the presence and absence of a few salient features to decide whether a dinosaur is a meateater or a planteater. Hence, a dinosaur is a meateater if it has ‘‘long’’ and ‘‘sharp teeth,’’ whereas it would be a planteater if these features were absent.