Protein is an important part of a healthy balanced diet carries many health benefits. Protein is necessary for the maintenance and repair of muscles and connective tissue.
The animal protein versus plant proteins debate has long been claimed by nutritionists and health professionals. Animal proteins include all meat dairy and eggs which has some distinct advantages over plant-derived counterparts.
amount of Protein
A single advantage animal proteins has over plant-based proteins their protein density. The Wisconsin Beef Council claims animal proteins provide two to three times the amount of protein per calorie compared to plant sources.
animal proteins are known as complete proteins” or “high-quality proteins means that they contain all the essential amino acids our body needs. Amino acids are the building blocks of all proteins but plant-based sources are missing one or more of the essential amino acids and is therefore “incomplete proteins.”
Vitamin and Mineral Content
Foods that contain fat is our main source of fat-soluble vitamins. Vitamin A and D are almost exclusively derived from animal foods and also provide the most rich source of B vitamins. Dairy products contain large amounts of phosphorus and calcium essential for healthy bones teeth and nails. Red meat is rich in iron and zinc essential for effective immune system functioning. The National Institute of Health recognizes that the minerals iron and zinc found in animal derived food is processed more efficiently than by the intake of plant sources.
Other nutritional benefits
Other animal proteins provide additional nutritional benefits. Omega-3 essential fatty acids found mainly in oily fish such as trout salmon tuna and mackerel. Omega-3 promotes healthy brain function and is a good example of a “good fat helps your body process “bad fats” and improve cardiovascular health.”