Collagen supplements are becoming more and more popular. Many talk about the wonderful benefits of including it in our diet, which has made more than one of us think that it is what we need to show off fresh skin. But can anyone consume it or can it be done without a medical recommendation?
The first thing to know is what collagen is. The doctor Sarah Paulino, a dermatologist, explains that it is a protein in the body that forms fibers, collagen fibers. “There are different types of collagen in many parts of the body, including hair, skin, nails, bones, ligaments, tendons, cartilage, blood vessels, and intestines,” she says.
Collagen types range from I to IV. The one found in the skin is type III, whose main function is related to the support of expanding organs. In addition to the skin, it is found in the muscular tissues, in the venous walls, in the intestinal walls and in some glands of the body.
Currently the best way to consume it and absorb it is in peptides (molecules formed by the union of different amino acids). Most are hydrolyzed, meaning the collagen has been broken down, making it easier to absorb. As the professional refers, scientific evidence shows that collagen performs many different functions in the body.
One of the biggest benefits for the skin is that it allows it to stretch, which is why it is beneficial for reducing wrinkles; in addition to that it can strengthen the nails and stop them from breaking easily and stimulates hair growth. Other benefits are that it helps strengthen bones and aids healing after injury.
who can take it
Collagen supplements are often recommended for people who have diseases such as osteoarthritis or joint pain due to wear and tear. It is also recommended for people over 30 years of age, which is the age from which the natural production of collagen decreases. However, Paulino warns that it depends on the health conditions and what the patient needs.
“It can take collagen from the age of 30, there is no problem, because the studies show that there is an effect on the skin”, he refers. “But if the person has another disease like osteoarthritis or joint pain or a nutritional deficiency, there is no point in taking the collagen because it will go where it is needed.”
That is, if a person has anemia, does not eat vegetables, smokes, drinks alcohol, eats a diet high in processed carbohydrates, is sedentary, does not sleep eight hours, taking collagen will not reverse all the damage it does to the collagen that your body produces and is destroying by glycation.
The amount to consume for adults is 2.5 to 10 grams per day for up to six months. The ideal is to rest every two or three months, a minimum of one month.
Although collagen supplements have few contraindications, there are. People with some type of medication treatment should be careful, as it could harm, as well as diabetics and those suffering from gastric problems.
In any case, the dermatologist suggests going to a doctor and evaluating yourself, and if you need to make up for nutritional deficiencies, receive an indication, in order to obtain a better result, avoiding wasting time and money.
Collagen can be obtained naturally from foods such as gelatin without sugar and broths or stews made from cows or pigs feet. At the moment it is unknown if collagen in food has the same benefits as supplements.