found vegetarian diets were associated with lower BMI, less-frequent alcohol
consumption, and higher socioeconomic position, vegetarianism was linked to poorer overall health with higher incidences of cancer, allergies, and mental-health disorders. What’s more, non-meat eaters showed a higher need for health care and a poorer quality of life.
diet groups — "vegetarian, carnivorous diet rich in fruits and vegetables,
carnivorous diet less rich in meat, and carnivorous diet rich in meat." Socioeconomic status, body mass, and lifestyle factors