The Comprehensive Guide to Vitamin B12

Vitamin B12 and its importance

Vitamin B12 is essential for nerve and brain health and plays an important role in red blood cell formation and vital processes.

🔸 What is the daily vitamin B12 requirement?

The average daily B12 requirement is about:

2.4 Micrograms

It may increase during pregnancy or breastfeeding.

⚠️ Vitamin B12 deficiency symptoms:

Deficiency may cause gradually developing symptoms including:

1. Persistent headache
2. Pale face (anemia sign)
3. Palpitations (increased heartbeat)
4. Loss of appetite and weight
5. General fatigue and persistent sluggishness
6. Nerve problems such as numb extremities / weak memory / balance difficulty

- Foods rich in B12:

1. Red meat and poultry
2. Fish such as salmon and tuna
3. Milk and dairy such as cheese and yogurt
4. Some nuts
5. Eggs
6. Fortified foods such as cereal flakes

- When should B12 be tested?

For sluggishness, poor concentration, numb hands or feet, or a pale face, a B12 blood test may be useful.