How are proteins digested and absorbed? Proteins are partially ground in the mouth and surrounded by salivary enzymes. For vegetable or animal proteins, the real work begins in your stomach. The proteins remain in the very acidic chyme for an average of two to four hours and are reduced to smaller particles, partly with the help of the digestive enzyme pepsin. They are then further reduced into separate amino acids in your small intestine. The amino acids then find their way through your intestinal wall to your blood and liver, which your body again uses to make various proteins. Any excess will be used by your body as energy or stored as fat. The waste product nitrogen is left over and transported by your liver, as urea, to your kidneys. Together with water and salt, your kidneys discharge the urea, with your urine, from your body. A few amino acids are also excreted through perspiration. Sufficient essential amino acids are required for at least 600 enzymatic reactions in your body There can be no life without enzymes, because they set certain reactions in motion in your body. They play a significant role in specific functions, including the digestion and absorption of your food and the burning of fat, etc. Likewise, there can be no energy or vitality without sufficient essential amino acids. Your body can only make enzymes if it has the most important building blocks available‌.proteins! Proteins are required as a catalyst to get energy and strength from food. There can be no ATP processes without proteins. ATP (adenosine triphosphate) is the fuel that enables your body and muscles to function. Bones and muscles are activated and taxed by movement or power training. In order for this to occur easily, ATP causes, for example, your muscles to contract, transports nerve impulses and activates a range of other energy processes. Food and oxygen are at its foundations. Sufficient essential amino acids are required for the many hormones and neurotransmitters Hormones are your metabolism’s activators. They stimulate your enzymes, enable your bones and muscles to grow and ensure that you are happy or sad. There can be no hormones without sufficient and varied proteins. Cells are small: 100 can fit in 1 millimetre.
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