Some sects of Hinduism which include Vaishnavism Stick to the purest type of vegetarianism as a perfect whilst Shaktism and Tantric sects freely eat hen, mutton (goat and sheep meat), fish and eggs. The explanations stated by Jains and Vaishnavas are: the basic principle of nonviolence (ahimsa) placed on animals;[181] https://www.cureayu.com/blogs/lifestyle/lung-cancer-symptoms-a-detailed-guide-to-causes-warning-signs-and-prevention