Some Sects of Hinduism for instance Vaishnavism Stick to the purest type of vegetarianism as an ideal even though Shaktism and Tantric sects freely take in chicken, mutton (goat and sheep meat), fish and eggs. The reasons said by Jains and Vaishnavas are: the basic principle of nonviolence (ahimsa) applied https://www.cureayu.com/blogs/lifestyle/back-exercises