Some sects of Hinduism for instance Vaishnavism Keep to the purest method of vegetarianism as a super when Shaktism and Tantric sects freely eat chicken, mutton (goat and sheep meat), fish and eggs. The explanations stated by Jains and Vaishnavas are: the basic principle of nonviolence (ahimsa) applied to animals;[181] https://www.cureayu.com/blogs/lifestyle/prepare-a-balanced-diet-chart