why humans should eat meat

But the over-dependence on them might also have side effects that might affect your health in the long run. Others say eating meat is unethical, since it harms animals. Those who eat only the foods from the vegetables’ kingdom are sure to face the health risks associated with a lack of Vitamin B12.[15]. Neurotransmitters are chemical messengers that regulate all the functions of the brain, especially cognition, reasoning, memory, emotion, physical commands, etc. Henry Guttmann Collection/Hulton Archive/Getty Images. Red meat provides us with iron, and meat is also one of the main sources of vitamin B12. Archaeologists have found large herbivore bones dating from 2.5 million years ago with telltale cut marks from crude stone tools. HISTORY reviews and updates its content regularly to ensure it is complete and accurate. The vegans must be cautious of the protein (essential amino acids) shortage and should take substitute supplements to mitigate the quality proteins they miss by not eating the meat. The world gorge on these foods and that is why so many people are dying of heart disease and cancers. Why do people eat meat? While our ancient human relatives had stronger jaws and larger teeth than modern man, their mouths and guts were designed for grinding up and digesting plant matter, not raw meat. Humans should really eat meat because our body are meant for the meat and it can’t cause cancer and many other health problems. Primitive stone hand tools are fine for carving up carcasses or smashing open large bones, but they are lousy for hunting live prey. However humans are required to cook foods because their bodies aren't fit to handle raw meat, without getting a disease. Unfortunately, Carnosine anti-oxidant is not found in vegetable foods. Even crude stone tools could function as a second set of teeth, stripping hunks of flesh from a zebra carcass or bashing open bones and skulls to get at the nutrient-rich marrow or brains inside. Eating red meat twice a week will also build stronger muscles in the body. Going Paleo: What Prehistoric Man Actually Ate, Meathooked: The History and Science of Our 2.5-Million-Years Obsession With Meat. The other reason why you should eat red meat is because it has the necessary vitamins to keep the nerves and the red blood cells active and going. Others say eating meat is unethical, since it harms animals. Meat, fish and poultry contains heme iron, which helps to prevent anemia because the body absorbs this iron better than non-heme iron found in plant foods such as vegetables. But why did the need to hunt become so important? The issue is whether people should eat meat or not. The vegetables mostly have the non-heme iron that is not easily absorbable and usable by the body. Fortunately, the human body can survive without meat, but better health is easily achievable only when meat is also included in the daily diet. Humans should really eat meat because our body are meant for the meat and it can’t cause cancer and many other health problems. Is it ethical to eat meat? [39,40], Saturated fats do not increase bad cholesterol or cause any harm to the heart.[41]. Did Homo Erectus Craft Complex Tools and Weapons? The mouth-watering smokiness of a rack of pork ribs. [27,28], Meat is also an excellent source of Vitamin D that helps in preventing osteoporosis. It is the easiest and most natural way to get protein. Protein found in meat and poultry is “complete” because it contains all the amino acids essential for health. As green plants became scarcer, evolutionary pressure forced early humans to find new sources of energy. Written by Jenny Rose Edwards. Initially, meat was consumed raw. Humans in fact are on the top of the food chain and must require meat in order to survive. Recent researches have shown that even the spinach, which is considered to be the best natural source of iron, does not provide the quality iron mineral needed by the body. The brain functions are improved with an adequate supply of essential amino acids in the meat.[49]. As previously said, you will likely suffer from fewer sicknesses and disease … Active scavenging would preserve more fresh meat, but carries some serious risks. The healthy ways of eating meat are also important to ensure that not even a small harm it does to the body. All of the myths on meat are actually people blaming something. Humans have much weaker stomach acids that are similar to those found in animals who digest pre-chewed fruits and vegetables. If the meat causes any health issues at all, it could be only from processed meat or red meat with high-fat content. The simple fact that our body can digest meat itself shows that we are designed by nature to be omnivores.

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