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Proteins in holistic nutrition - nutrition holistic
The human being is an extremely complex organism that needs various compounds to stay alive. Although our body has mechanisms to survive in difficult times, the prolonged lack of some of these elements can lead to an interruption of its vital functions.
Among the most important macronutrients are proteins, which are essential for human life, as they are involved in most body processes, being key to the formation of hormones, tissues and organs. No matter what type of diet you follow, proteins must be present.
Below, we will explore the characteristics and the fundamental role that proteins play in nutrition.
Proteins are molecules made up of amino acids that are released and absorbed in the intestine after digestion. Amino acids are organized in chains whose sequence defines the structure and function of the protein.
They are essential for the proper functioning of the body. Of the 20 amino acids that exist, 9 cannot be synthesized by our body, so we must obtain them through food. Proteins regulate vital functions by becoming enzymes or hormones, such as insulin or adrenaline, and also serve as an alternative source of energy.
A common misconception is that vegetarian diets do not provide enough protein. However, vegetarians can obtain the necessary protein from plant sources.
Plant proteins, like animal proteins, are composed of amino acids and have vital functions in the body. In addition, vegetable proteins are usually lower in fat and cholesterol and are rich in fiber. Foods such as lentils, soybeans and chickpeas are excellent sources of vegetable protein.
Other foods rich in vegetable protein include cereals such as rice, wheat and oats, as well as nuts, such as walnuts and almonds.
Proteins are essential for the human body. They are essential for growth and development, providing amino acids essential for life. Lack of protein in the diet can have serious health consequences.
In addition to eating healthy, it is crucial to maintain a balanced diet that includes an adequate amount of protein. A protein deficit can affect memory, concentration and cause inattention. They are also essential for physical and mental performance, and help reduce stress, anxiety and depression.
Proteins also help to obtain energy and increase mental alertness, facilitating the assimilation of information and improving the ability to concentrate.
