Some sects of Hinduism such as Vaishnavism Stick to the purest kind of vegetarianism as a perfect even though Shaktism and Tantric sects freely consume hen, mutton (goat and sheep meat), fish and eggs. The explanations stated by Jains and Vaishnavas are: the principle of nonviolence (ahimsa) applied to animals;[181] https://www.cureayu.com/blogs/lifestyle/shaking-hands-symptoms