The problem of many vegan meals is that people don't know how to make it. We have found our way and common people don't recognize that our meal is vegan, not even my Dad.
It has more benefits: being vegan you protect rainforests in Brasil or Indonesia. Meat and dairy industry are the industries which pollute most. Plus there is one side effect
You start feel healthier and younger. You grow younger. I feel in my 40's better than in my 20's. Plus you generate a better dharma to yourself instead of karma.