Feeling constantly tired, even after getting a good night’s sleep, may be a sign that the body is not getting important nutrients. Often fatigue is only associated with stress or excessive activities, but it is there It is a vitamin whose deficiency is a common cause of lack of energy and poor concentration.
This vitamin is involved Basic processes in the nervous system, in the formation of red blood cells and in food metabolism. When its levels decrease, the body loses its ability to convert what we eat into usable energy, which generates fatigue that accumulates day after day.
The problem is that the deficit usually goes unnoticed. The initial signs are subtle: constant fatigue, heart palpitations, feeling weak, irritability, and in some cases, tingling in the hands and feet. Before more serious symptoms appear, Early detection can prevent serious consequences.
The essential vitamin for maintaining physical and mental energy is B12. When absent, The blood carries less oxygen Tissues receive less energy.
According to a review published in NutrientsAnd this is born Fatigue, mental sluggishness, and difficulty performing activities that were previously done effortlessly.
the people More susceptible to vitamin B12 deficiency They are those who follow a strict or vegetarian diet, the elderly, people with intestinal absorption problems, and those who take certain medications for a long time.
Among Key Benefits Among this vitamin, the following stands out:
Foods rich in vitamin B12 are DAnd animal origin: Meat, fish, chicken, milk, cheese and eggs. Therefore, those who do not consume these products should resort to fortified foods or nutritional supplements.
Unlike other B vitamins, B12 It is stored in the liverBut when its reserves are depleted, it takes a long time to restore them. That is why specialists advise Maintain adequate intake on a regular basis.
Improving vitamin B12 levels not only helps fight chronic fatigue, it also promotes General health, mental clarity and ability to cope with daily routines With renewable energy. A balanced diet and regular check-ups allow any change to be detected before it affects the quality of life.
the Supplements It can be a useful option for people with proven deficits, especially when levels are very low. Offerings include tablets, drops, oral sprays, and even injections, as directed by your doctor.