Some Sects of Hinduism including Vaishnavism Stick to the purest method of vegetarianism as a really perfect even though Shaktism and Tantric sects freely consume chicken, mutton (goat and sheep meat), fish and eggs. The explanations mentioned by Jains and Vaishnavas are: the theory of nonviolence (ahimsa) placed on animals;[181] https://www.cureayu.com/blogs/mental-health/types-of-headaches