H indus believe in Ahimsa, or non-violence. The principle of non-violence extends to both, human beings and animals. Majority of Hindus are vegetarians. This means that they do not eat meat, seafood or other animal products.
Milk is generally an exception.
Here are some links which explain vegetarianism. Since these are fairly advanced text, please ask your parents to explain this to you. In the future we will have simplified texts. Contents copyrighted Global Hindu Electronic Networks 1994-1999, except where indicated. Please contact GHEN for more information .