https://www.independent.co.uk/news/...e-than-meateaters-scientists-say-9236340.html
Now I'm hungry.
A study conducted by the Medical University of Graz in Austria found that the vegetarian diet, as characterised by a low consumption of saturated fat and cholesterol, due to a higher intake of fruits, vegetables and whole-grain products, appeared to carry elevated risks of cancer, allergies and mental health problems such as depression and anxiety.
...
The 1320 subjects were matched according to their age, sex, and socioeconomic status and included 330 vegetarians, 330 that ate meat but still a lot of fruits and vegetables, 300 normal eaters but that ate less meat, and 330 on a more meat-heavy diet.
It found that vegetarians consumed less alcohol and had lower body mass indexes, but were still in a poorer state of physical and mental health overall.
Now I'm hungry.