Are you agree that Non-Veg are necessary of Good health?

No, i may not agree any time in favor of non vegs. these are harfull to human in long time.

Yes I agree but not all nutrients can be get by eating vegetables alone. We need also meat because it's the number 1 source of protein and fats.

No. The only things you cant get from plants are animal fat, cholesterol, and vit. B12 but the reason for that is our own doing (Society becoming overly clean). nether of the first two mentioned need ever be part of a healthy diet. B12 is easy enough to get because many soy foods, and others, are fortified with it. A supplement is taken just in case because the lack of the vitamin can be devastating

Yes I agree but not all nutrients can be get by eating vegetables alone. We need also meat because it's the number 1 source of protein and fats.

Yes i agree with you but its not good for health while it is used for so many days... so always vegetarian will be healthy and i t can be eaten for so many days but it will not affect our health but its not in the case of non veg

Never, Actually there are many Vegetarians enjoy life with Good health than non veg eaters...