Are fatigue and skin problems always caused by a vitamin deficiency?Advertisement

Is your skin dry, and do you still feel tired even after the weekend? When looking for the cause, people often mention avitaminosis, although that term refers to a severe vitamin deficiency, while a partial deficiency is called hypovitaminosis. But such changes can have completely different causes, so you shouldn’t rush to buy supplements and vitamins.

Why don’t fatigue and dry skin always indicate a vitamin deficiency?

Your well-being is influenced by sleep, stress, diet, and chronic illnesses. For example, after several weeks of sleep deprivation, a person may feel exhausted, and frequent handwashing with hot water can lead to dry skin. Even if the symptoms appear at the same time, this does not prove that they share a single cause.

Some symptoms of micronutrient deficiencies do indeed resemble those of other conditions. Let’s compare a few possible causes:

• Vitamin B12 deficiency—can cause fatigue, paleness, and tingling in the hands or feet;
• iron deficiency—is sometimes accompanied by weakness, shortness of breath, and hair loss;
• hypothyroidism—may manifest as fatigue, dry skin, and sensitivity to cold;
• skin irritation—hot water, cold, and cleansers can cause dryness even without a nutrient deficiency.

It’s impossible to determine which vitamin is lacking based on appearance alone. If symptoms persist, you should discuss them with your family doctor rather than self-prescribing a regimen of supplements.

How can you check for vitamin deficiency and take care of your skin?

A doctor should assess your diet, sleep patterns, medication use, and other symptoms. Restrictive diets and certain intestinal disorders increase the risk of deficiencies. If indicated, a doctor may order a complete blood count, a test of iron or vitamin B12 levels, or a thyroid function test. There’s usually no need to get tested for every vitamin at once: the list of tests depends on your symptoms and risk factors.

To prevent deficiencies, it’s best to follow a balanced diet that includes vegetables, legumes, whole grains, and protein sources. For dry skin, gentle cleansing and regular moisturizing can help. If fatigue persists or your skin condition worsens, work with your doctor to identify the cause: treatment should be tailored to the specific problem identified.

Олена Болган