We often hear that protein is essential to the human body. However, there are many of us
who have never explored the meaning of this sentence. Protein is indeed important, and it
should be part of our daily diet. Protein plays an important role in maintaining a healthy
metabolism. Proteins are essential for the maintenance of healthy muscles and bones.
For athletes, it is the nutrient that allows them to build muscle. For scientists and doctors, it
is the main constituent of the human body. For the rest of the world, it is an essential part of a healthy diet.

Role of Protein:

Among the three macronutrients that our bodies use for energy, protein is one of the most
important. They are found all over the body and play an important role in the production and
maintenance of new cells. They can be found in our hair, skin, and nearly all other body
parts and tissues, among other places. Protein not only assist in the transportation of oxygen
through our bodies, but they also aid in digestion and muscle development.
Importance of protein for elderly people:
It is estimated that the human body loses up to 40% of its muscle mass between the ages of
20 and 70. In men, this melting is relatively constant, while in women, menopause
accelerates the process.
Because aging is associated with a number of physiological changes, including a loss of
muscle mass, which can result in a reduction in strength and physical performance, it is
critical for the elderly to ensure that they consume enough protein. Contrary to popular

belief, they have greater needs than adults. A protein intake of 1.2 to 2.0 grams per kilogram
of body weight per day or more is recommended for elderly adults by experts in the field.
Lose weight quickly with a protein diet
The protein diet is the guarantor of rapid and lasting weight loss. Many celebrities are big
fans of the protein diet. Many of them lost their pregnancy pounds very quickly and regained
their dream figure in record time.

Likewise, for bodybuilding, the protein diet is the best ally for burning excess fat while
maintaining muscle. A food program can assist you in staying focused on your goal and
staying motivated.
It is critical to consume high-quality protein sources in order to lose weight in a long-term and
effective manner. As a result, you will achieve your objectives. By nature, proteins are lower
in calories than carbohydrates, which is why they prevent hunger. The slower processing of
proteins in the body allows the metabolism to remain active longer, and the number of
calories burned during digestion is greater. Restricting calories is all that is needed to get the
pounds off quickly.

Best sources of protein

There are two sources of protein: animal protein and vegetable protein.
Vegetable proteins: legumes, fruits, and oilseeds, algae, cereals
Animal proteins: milk, dairy products, egg, meat, fish

Conclusion

A protein deficiency can have many health consequences. In addition to a loss of muscle
mass, excessively low intakes for a prolonged period can lead to a state of fatigue and
weakness, bone fragility, immune deficiency, and metabolic dysfunctions. So, make sure to
consume enough protein to keep yourself healthy.
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