The Mayo Clinic explains that meat is a valuable source of protein, vitamin B 12, iron, zinc and other essential nutrients, but it can also be a source of unhealthy fat and cholesterol. These negative aspects of meat are especially prominent when consuming fat-laden and heavily processed cuts.Know More
The Mayo Clinic suggests choosing lean cuts of meat and preparing them using low-fat cooking methods to minimize the health risks associated with consuming fatty, processed animal products. ProCon.org notes that meat is one of the most convenient protein sources available and supplies all of the essential amino acids necessary for cells to grow and develop. ProCon.org also notes that proponents of meat-based diets believe that eating meat is a natural part of a human's life cycle and has helped humans evolve into beings with large brains and high levels of intelligence.
Many proponents of vegetarianism believe that consuming meat increases a person's chance of developing heart disease, type 2 diabetes, cancer and other diet-related illnesses, according to ProCon.org. Vegetarian diets can also reduce a person's risk of developing kidney stones and gallstones, which are more common in individuals who consume large amounts of animal proteins. Many supporters of vegetarianism also believe that eating meat is unethical since the majority of animals slaughtered for consumption experience pain, stress and fear.
According to the National Institutes of Health, it is possible for those who follow vegetarian diets to meet all of their nutritional needs.Learn more about Nutrition & Diets
According to MedlinePlus, the body needs protein to maintain and repair itself. Every cell in the body contains protein, and all fluids in the body, except bile and urine, also contain protein.Full Answer >
Casein is an ingredient in mammalian milk that constitutes 80 percent of the protein in cow's milk and is a major component in cheese. It is a source of amino acids, carbohydrates, calcium and phosphorus. Casein can cause an allergic reaction whereby the body mistakes the casein for a toxin and produces antibodies. The antibodies provoke the release of histamine, which can cause swelling, hives and congestion, notes WebMD.Full Answer >
The amount of protein needed each day depends on a person's age and sex. Adult women need approximately 46 grams of protein per day, while adult men need 56 grams, according to WebMD.Full Answer >
Protein plays a role in several basic but important bodily functions, which primarily include building muscle and bone. Protein is a dietary nutrient needed by all people, regardless of age, gender and activity level. All individuals need some amount of dietary protein to prevent muscle loss, stimulate muscle growth and increase the rate of calcium absorption.Full Answer >