Understand why vitamin D supplementation is more common in winter

On cold days, people tend to spend less time in the sun, and as a result, the body may get low levels of vitamin D. Nutrients are absorbed by the skin, strengthening the constitution and strengthening the bones. Joints play an important role in boosting immunity and are essential to prevent illness during cold periods of high circulation of respiratory illness.

According to Priscila Gontijo Correa, a dietitian at DUX Nutrition Lab, it is not possible to know how much vitamins are produced by the body, so nutritional supplements may be needed, especially for undernourished people. “There is no way to know how much our body absorbs every day, which can be a problem, especially for those who need large amounts of vitamin D to treat deficiency,” he explains. To do.

Nutritionists warn that it is important to be aware of the signs of vitamin D deficiency. This includes constant flu and colds, hair loss, fatigue and discouragement.

“Especially in winter, it’s a good idea to look for other sources of nutrition, such as certain foods and supplements,” he points out.

Before you start taking supplements, you should consult your doctor to see if you need to supplement your nutritional levels.

Vitamin D in food

Fatty fish such as salmon, mackerel, herring and cod liver oil, fungi, yeast and mushrooms are the main sources of vitamin D.

“They are healthy and important in our daily diet, but fruits and vegetables are not vitamin D-rich foods. Eggs, milk, and their derivatives (cheese, yogurt, margarine, etc.) are fortified with nutrients. It is a source of vitamin D only if it is. Information that must be included in the nutritional label of a food, “prisila emphasizes.

According to nutritionists, the problem is that it is not possible to measure the amount of nutrients provided through food. “In addition, it’s very difficult to get enough vitamin D for health from food alone, because it’s not a product we’re used to eating every day,” he adds.

The importance of supplements

Therefore, to keep the body in the amount of vitamin D needed, especially in winter, supplements are most likely by health professionals, as thus the daily intake may be guaranteed according to their individual needs. The method shown. ..

“Today, it is possible to find several options on the market for vitamin D supplements that provide the ideal amount in each case. There are supplements in concentrations ranging from 200 to 2000iu (international units) per capsule or serving. “Priscila says.

Dietitians point out that the ideal is to consume up to 2000iu concentrations per day. “This indication works for most people and age groups, except for those who have specific needs and need to be pointed out by a doctor,” he explains.


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