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10 signs that indicate extremely low vitamin B12 in the body

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By Sam WritePublished 2 years ago 3 min read

Vitamin B12 is a crucial nutrient for our bodies to function properly. When you don't have enough of it, your body starts showing signs that something isn't right. Let's look at the signs of low vitamin B12 in a simple and clear way.

Here are 10 signs that may indicate a severe lack of vitamin B12 in your body:

1. Feeling Tired All the Time:

Feeling extremely tired

Feeling extremely tired, even after a full night's rest, can be a sign of low vitamin B12. B12 helps make red blood cells, which carry oxygen. When you're low on B12, your body can't make enough red blood cells, and this can leave you feeling exhausted.

2. Weakness and Fatigue:

Alongside feeling tired, you might notice that your muscles feel weak, and simple tasks become difficult. Vitamin B12 is vital for muscle strength and coordination. When you're deficient, your muscles may not work as well as they should.

3. Pale or Jaundiced Skin:

Vitamin B12 deficiency: Pale, yellow skin could signal a lack of B12

Vitamin B12 deficiency can affect your skin too. You might notice that your skin looks paler than usual. In severe cases, it can even take on a slightly yellowish hue, which is called jaundice. This happens because B12 plays a role in maintaining healthy skin.

4. Shortness of Breath and Dizziness:

Shortness of Breath and Dizziness

If you find it hard to catch your breath even during normal activities or experience bouts of dizziness, low B12 could be a factor. B12 helps produce healthy red blood cells, and without enough, your body may not get the oxygen it needs.

5. Difficulty Concentrating:

A lack of vitamin B12 can affect your brain function. You might struggle to concentrate on tasks, remember things, or focus for extended periods. B12 is crucial for maintaining a healthy nervous system, including the brain.

6. Tingling or Numbness:

Tingling or Numbness

B12 deficiency can cause strange sensations like pins-and-needles or numbness, often in your hands and feet. This happens because B12 helps maintain healthy nerves. Without it, your nerves can act up, causing these odd sensations.

7. Mouth Ulcers or Sore Tongue:

Another sign of low B12 can be painful sores in your mouth or a sore tongue. B12 is essential for keeping the cells inside your mouth healthy. When you lack it, your mouth might become sore or develop ulcers.

8. Difficulty Walking or aIssues:

Difficulty Walking or Balance Issues

B12 plays a role in maintaining good balance and coordination. If you find it difficult to walk steadily or experience balance issues, it could be due to a deficiency in this essential vitamin.

9. Mouth and Tongue Changes:

A deficiency in B12 can cause changes in the mouth, including a smooth and red tongue, mouth ulcers, or a burning sensation. It can also affect your ability to taste or swallow properly.

10. Changes in Vision:

Your eyesight might be affected if you have a B12 deficiency. Blurry vision or seeing double can occur. Vitamin B12 is crucial for the optic nerve, which transmits signals from your eyes to your brain.

11. Mood Changes and Cognitive Impairment:

Insufficient B12 may affect mental health, leading to mood swings, depression, or memory problems. It can also impair concentration and overall cognitive function.

If you suspect you might have a vitamin B12 deficiency due to experiencing any of these signs, it's essential to see a doctor.

They can perform a blood test to check your B12 levels and suggest appropriate steps to improve your health.

A balanced diet with foods rich in B12 and possibly supplements can help boost your levels and alleviate these symptoms.

Always consult a healthcare provider before making any significant dietary changes or starting supplements.

healthmental healthfitness

About the Creator

Sam Write

"Welcome to my article-writing hub! Here, you'll discover the essence of captivating storytelling and informative prose. I'm passionate about weaving words that resonate with readers, immersing them in diverse topics and ideas.

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