> some scientific studies have shown a link between vegetarianism and a variety of mental health issues including OCD Could you provide links or keywords? My c

> some scientific studies have shown a link between vegetarianism and a variety of mental health issues including OCD Could you provide links or keywords? My close family went full-vegan ~ 2y ago and I'm worried they may be doing themselves more harm than good. If taurine is a start, then all other microelements are the continuation? Studies for taurine would also be helpful. Is this a troll given the username?