Look at what is said about the being vegetarian by some greatest personalities of the world.They all are most talented, most knowledgeable and great philosopher, achiever, contributor, etc..... better than me, you and any one else. So much reason to believe in vegetarianism , why can't you?
Unfortunately, their is no CODE OF ETHICS or MORAL CODE have been written so for by Hindu saints/shankracharyas for Hinduism followers unlike the Buddhist and Jainism code of ethics for their followers. That is why those who are propagandists of hinduism like Vishwa Hindu Parisad (VHP), RSS (Rashtriya swayamsewak sangha) and many more hindu sanghathan's leaders and followers are non-vegitarian (about 80%-85%), most of them come from non-veg Rajput(thakur) community, Brahmin community, non-talented bussiness community. In India's villages most of the Hindu community have a veg habit but in city's urban hindu almost are non-veg across the all hindu community.It is called in Hindi language phrase 'Eda Bankar Peda Khana' (Acts like an idiot and ate whole the cake) , in true sense when we r talking about non-voilence/non-vegiterian in India about in Hinduism.
So it is their interest not to have any Hindu Code of Ethics, on that basis one could has called or identified as the follower of Hinduism. On the contrary most of Hindu of Dalit Community (Scheduled Caste, SC, SHUDRA, UNTOUCHABLES) have to be found vegetarian in rural as well as urban areas.But they are exploited socially, economically, politically, educationally, ...etc. constantly since 3000 years on the basis of their work/profession and food habits. Mr. Atal Behari Vajpayee is a fond of prawn (a kind of fish, Jhinga..) , and many more political / non-political Hinduism flag bearer in India. Every where you may easily found double stand peoples specially in Hinduism & Islams as well, although I an Hindu, but can'nt hesitate by saying no moral, no ethics reflects in people what they say and what they practices.
“He who does not value life does not deserve it.” -Leonardo da Vinci
“Nonviolence leads to the highest ethics, which is the goal of all evolution. Until we stop harming all living beings, we are all savages.” -Thomas Edison, inventor
“He who, seeking his own happiness, punishes or kills beings who also long for happiness, will not find happiness after death.” -Buddhist Dhammapada
“It is necessary to correct the error that vegetarianism has made us weak in mind, or passive or inert in action. I do not regard flesh-food as necessary at any stage” -Mahatma Gandhi
“I do not see any reason why animals should be slaughtered to serve as human diet when there are so many substitutes. After all, man can live without meat...” -The Dalai Lama
“As long as men massacre animals, they will kill each other. Indeed, he who sows the seeds of murder and pain cannot reap joy and love.” -Pythagorus
I did it for political, moral reasons, thinking that I was making this great sacrifice, but it was absolutely necessary; I was not going to contribute to the violence in the world anymore. -Alicia Silverstone
In the words of George Bernard Shaw:
We are living graves of murdered beasts
Slaughtered to satisfy our appetites.
We never pause to wonder at our feasts,
If animals like men could possibly have rights.
Meat can never be obtained without injury to living creatures, and injury to sentient beings is detrimental to (the attainment of) heavenly bliss; let him therefore shun (the use of) meat.