alien researchers alfred webre jd and alex collier said advanced andromedan council good guy aliens in 4th to 11th dimension do not need to eat food, one race eats just chlorophyll tablets, other advanced races eat some juicy fruits as desired for taste, not for sustanence.
good guy aliens believe in honor and respect
bad aliens promote dis-honer and dis-respect, bad guy aliens eat animals and humans for lunch.
i used to read obscure ufo magazines and i once invited a number of self proclaimed ufo abuductees to my home for an abductee support group meeting. when my partner found out a number of folks who claimed they had been abducted by aliens, were coming over, he freaked out and said NO, and he explained to me these abductees could be followed by thier bad guy alien abductors to our home. i understood his concern and cancelled the meeting. that is the one group meeting i regret i did not get to have. i am sure the people would have been interesting and i wanted to compare thier stories for validation and support.