Some sects of Hinduism which include Vaishnavism Adhere to the purest sort of vegetarianism as a perfect though Shaktism and Tantric sects freely eat rooster, mutton (goat and sheep meat), fish and eggs. The reasons stated by Jains and Vaishnavas are: the basic principle of nonviolence (ahimsa) applied to animals;[181] https://www.cureayu.com/blogs/lifestyle/effects-of-air-pollution