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What Is Protein? Why Is It So Important?

Proteins are large complex molecules made up of about 20 amino acids. Nine of them are essential to us. Protein is an important macronutrient, needed for the entire body to function properly.

Adequate intake of protein is essential. Some benefits of consuming protein are by preventing loss of muscle mass and strength, frailty, and potentially avoid comorbidities later in life. It is also essential for health, growth, development, reproduction, and lactation.

Protein Comes From Amino Acids

Proteins are large, complex macronutrients that play many critical roles in the body. They are required for the structure, function, and regulation of the bodyโ€™s tissues and organs. (source ๐Ÿ——)

Protein is made up of about 20 amino acids. Nine of them are essential, which means that we must get them regularly through the food because the body cannot produce them. (source ๐Ÿ——)

Protein Are Important For The Entire Body

Protein exists in all the body's tissue cells. Also, hormones, enzymes, and important components of the immune system consist of proteins.

Protein is therefore important for the entire body's function. (source ๐Ÿ——)

Adequate intake of protein is essential. It is one of the key nutritional factors to maintain independence by preventing loss of muscle mass and strength, frailty, and associated comorbidities later in life. (source ๐Ÿ——)

Research has shown that older adults need more dietary protein than younger adults to support good health, promote recovery from illness, and maintain functionality. (source ๐Ÿ——)

You can find some benefits you might get from consuming an adequate amount of protein in Protein: 6 Research-Backed Benefits .

Plant Proteins

Plant proteins have been said to be incomplete. It is because of insufficient amounts of all nine essential amino acids. Both digestibility and bioavailability of plant proteins are lower than those from animal sources. (source ๐Ÿ——)

Protein For Weight-Loss

High protein diets are an effective weight-loss strategy for overweight and obese persons by reducing hunger.

Most trials in overweight and obese adults have been done with animal proteins. It is still unclear if the consumption of plant proteins has a similar effect on appetite. (source ๐Ÿ——)

If you are interested in a list of ranked foods where you can find protein content, go to our nutrition tool and check out protein.

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Sara Niemelรค

co-founder Care Omnia, Head Content Creator

Iโ€™m a wife and a mother of three. I enjoy the outdoors, cooking, and spending time with my family. Nutrition is my passion. I have spent thousands upon thousands of hours reading, analyzing, categorizing and comparing research studies. Nutrition is the foundation you build a healthy and fulfilling life upon!