people should never eat meat because raising animals for human consumption is cruel . In the world their was no one  here so Allah first made human beings  form sand and first Man name is Hazart Aadam  and the first lady his wife name Hawwa and by the time the population  increases swiftly so that people use to eat many things is no concept of Halal  and Haram but by the people  behaviours  are getting worse and worse so that Allah makes rules and regulations which follows by the Muslims.

Meat is important  and essential source  of food.  In China, which the oldest and biggest  country in the world they eat meat,they have to eat meat they have to eat cause of it their survival and their is not enough place for growing vegetables so that they eat sea food . Meat is full of protein and it is main source of protein and it maintains our diet as well as helps us in  growing  healthy and strong.
Meat is heavy diet containing maximum amount of calories,carbohydrates and fats.
In frames the farmers sometimes treates animals very badly and  they do not takecare properly and feed them very poor quality feeding.

In my opinion raising animals for human consumption is  not cruel because we need food and protein which we do not get from only single source like grains and whatever. Allah made animals  for us also avail the opportunity of natural source of proteins and vitamins Meat is tasty food everyone love to eat especially youngsters.
It is the blessing of Allah.

it contains five important vitamins thiamin,riboflavin,niacin vitamin B6 and vitamin B12 which is essential
nutrient found in sea food.