Protein in Cat Food
Dietary protein supplies essential amino acids and is needed for the manufacture of antibodies, enzymes, hormones, tissues, and proper pH balance. Protein provides energy for cats and is necessary for growth and development.
Complete proteins contain adequate amounts of necessary amino acids and are found in foods like protein, fish, eggs, and chickens. Incomplete proteins do not provide all necessary amino acids and are found in several foods including legumes, grains, and vegetables.
Plant proteins don’t supply the fundamental amino acids that a pussy-cat needs, such as taurine which come from animal protein. Cats need protein from animal sources as the amino acids from plant sources aren't well exploited. Overall, cats have a particularly high duty for protein.
Fat
Nutritional fat is a concentrated source of energy for the cat. It also provides essential fatty acids and aids in nutrient utilization and transport. Fat is involved in cell integrity and metabolic regulation. Trans fat is found essentially in animal sources while polyunsaturated fat is located mostly in plant sources.
Linoleic and arachidonic acids have long been considered to be essential trans acids (EFAs) for moggies. More recently, DHA has been added due to its important contribution to feline vision, reproductive health, and the immunological reaction. EPA can also be of benefit. Unlike some animals, moggies don't efficiently convert plant sources of EFAs to the required derivatives. For example, cats must consume red meat to get arachidonic acid. Additionally , moggies don't convert LA to GLA (as some animals do), but studies show that GLA can benefit feline skin and coat health. The cat would also consume Omega 3s and CLA when eating its natural herbivorous prey.
Minerals
Minerals are critical to the cat and are involved in most all physiological reactions. They contribute to enzyme formation, pH balance, nutrient function, oxygen transport, and are stored in bone and muscle tissue. Biological availability may vary significantly depending on the source of the mineral. Elemental minerals are usually taken from the earth or water. Chelated minerals are the ones that are bound with other organic substances often making them simpler for the body to take in. Minerals include calcium, chloride, chromium, cobalt, copper, fluorine, iodine, iron, magnesium, manganese, molybdenum, phosphorus, potassium, selenium, silicon, sodium, sulphur, and zinc. There are other mineral elements required by pussies at trace concentrations. Minerals, like vitamins, work synergistically. They've got a co-operative action between them.
Vitamins
Vitamins are essential for metabolism regulation, ordinary growth and function. Vitamins are found in food and some are synthesized in the animal’s body. They're catalogued as either water- or fat-soluble. Fat-soluble vitamins include A, D, E, and K. Water-soluble vitamins include C and the B-complex. Generally, fat-soluble vitamins are stored in the body, while water-soluble vitamins pass thru more quickly. Once more, the meat eating cat utilizes animal sources of nutrients more readily than plant sources. For example, cats cannot convert beta-carotene from plants to vitamin A (as some animals do), so they need preformed vitamin A from an animal source. Preformed vitamin A needs no conversion.
Water
Because cats are engineered to meet most of their water necessities by eating fresh unprepared food, they naturally have a low thirst drive. This often leads to health issues for cats that eat dry cat food products and treats.
One of the issues is that even though they become dehydrated eating the tripe, their natural “programming” may not encourage them to drink more water. And their pee can become too concentrated.
Even though a healthy cat doesn't drink much, you should generally have clean good quality drinking water available to them. And please confirm it’s good quality water, meaning tap water may be out, particularly if your community puts fluoride and chlorine in the water supply. If you have well water, have it tested yearly for pollutants.
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