The_Barnacle wrote on Oct 25
th, 2018 at 9:32pm:
Quote:Multilevel modeling analyses found that vegetarians reported lower self-esteem, lower psychological adjustment, less meaning in life, and more negative moods than semi-vegetarians and omnivores . Vegetarians also reported more negative social experiences than omnivores and semi-vegetarians.
I would expect that it was the mental state that came first.
To become ideological about the food you eat suggests an insecurity
many many societies have taboo's about various foods .
halal, pork, the rituals in the jewish faith.
there are probably very good reasons from a darwinian perspective to regulate food ingestion.
morning sickness in women is probably heightened sensitivity to prevent intoxicating a baby.
the first thing babies do is put stuff in their mouth to explore the world.
and a rotten food induces a disgust reaction which is a particular horrible facial expression and vomitting.
a corpse , for example would induce this reaction and with good reason
it may well harbour disease.
so it pays to be somewhat "insecure"