Eating up meat for human is good

There are people who believe that rearing animals for meat is barbaric but I completely disagree with this point of view because meat plays an key role in our health and is beneficial not only for environment but also for incomes. Meat is totally indispensable for human beings due to the fact that it contains numerous proteins and other nutrients we need in our daily lives. People have to work everyday for living and so they lose most of their energy on this that is why if we don't take any supplement such as multivitamin foods and meats, we will definitely be weak and emaciated and get infected easily in which this can lead to death. Some people keep denying this factual things but if we get to the bottom of this deeply, we will see patently in muscle building area like we need to consume more meat than we do in order to put up weight. Unless they take meats, their improvements are wholly in vain. Increasing in quantities of animals leads to environmental downgrades such as broadening their habitats and overgrazing can threaten to trees and this can somewhat exact human like natural calamities. Therefore, termination is not good, there are full of anger and lust yet if we don't do that, we are diminishing our ecosystem by ourselves. By doing so, we are following up the rules and regulations of nature and on the other hand, we are raising incomes not only for us but also for government in which we can sell the skin of animals to produce bags and clothes to produce and sell out around the globe. Nevertheless, it is government who imparts the laws against the smuggling animals and poaching illicitly so that we can keep up animal's numbers that can be extinct in future. In nutshell, I entirely disagree with this idea in light of the fact that eating up raising animals for meat can empirically affect both  on our life and on our milieu and economy.