Some sects of Hinduism such as Vaishnavism Keep to the purest sort of vegetarianism as a really perfect while Shaktism and Tantric sects freely take in chicken, mutton (goat and sheep meat), fish and eggs. The explanations stated by Jains and Vaishnavas are: the basic principle of nonviolence (ahimsa) applied https://www.cureayu.com/blogs/weight-management/how-much-weight-can-you-lose-in-a-month