Vitamin B12 is one of the vital elements that the body cannot dispense with. Its role is not only limited to the production of red blood cells, but also extends to the health of nerves, skin, and digestion. And when its levels decrease, the body begins to send silent but effective warning signals.

1. Permanent fatigue without a clear reason

Do you feel tired all the time, even though you are not making a great effort? Perhaps the reason has nothing to do with your lifestyle, but rather a deficiency of vitamin B12, which leads to reducing the production of red blood cells, and thus a decrease in the percentage of oxygen that reaches tissues.

2. Numbness and tingling in the hands or feet

When a feeling of light tingling or numbness begins in your ends, especially fingers, it may not be accidental. B12 deficiency directly affects the nervous system, and may lead to poor sensation or nerve damage if it is not treated early.

3. Pallor or yellowing in the skin

You may have noticed that your face color has become dull or yellowish. This change may be caused by a disorder in the production of melanin and blood cells due to the lack of this vitamin, which makes the skin look less vibrant and brighter.

4. Changes in the shape of the tongue

The tongue also speaks in a special health language. If it becomes very soft, swollen, or feels a slight burning, this may be a symptom of the B12 deficiency, and it is often associated with difficulty in taste or talking.

5. Digestive problems

It may not link digestive disorders with vitamins, but the fact is that the B12 is important in regulating bowel movement. Repeated constipation or unjustified diarrhea may have a direct relationship with his absence from the diet.

An important message:

What is necessary is that all symptoms are apparent at the same time, but if you see something repeatedly one of them, it is easy to manage a simple blood analysis that is confirmed. Because early detection is saved before it comes to chronic problems.