Meat is a food that is high in protein and calories and eating it is an easy way to obtain sufficient of both.
In some areas (such as in the Arctic or Antarctic) it is hard to get vegetarian food so sometimes non-vegetarianism = survival.
it is nonvegetarian
Mushrooms are acceptable in a vegetarian diet
Not unless you consider yeast to be an animal (which technically it is, being a eukaryotic microorganisms classified in the kingdom Fungi.)
Every mass-market brand of toothpaste is vegetarian.
there is no benefits
The benefits of being fit are living longer and better.
There are No benefits.
They can be. A simple cheese pizza is vegetarian. Adding veggies makes it more so.
The main benefit of being an independent contractor is freedom. Other benefits include tax benefits.
a what?
The benefits of being a jet pilot is you get to see the world from 31,000 feet. You get to travel, etc. Company benefits depend on which company.