Vitamin B12 Deficiency Symptoms: Early Signs, Causes and Treatment
Vitamin B12 is essential for energy production, brain function, and red blood cell formation. Low levels can affect both your physical and mental health.
Common Symptoms
- Fatigue and weakness
- Pale or yellowish skin
- Headaches
- Depression or mood changes
- Stomach issues (nausea, gas, constipation)
- Difficulty concentrating or memory problems
- Mouth pain or swollen tongue
- Tingling sensation (pins and needles) in hands and feet
Other Signs
- Muscle weakness or cramps
- Poor balance and coordination
- Vision problems
Causes
- Poor diet
- Poor absorption
- Certain medications
- Age-related decline in absorption
Takeaway
Vitamin B12 deficiency is common and often overlooked. Early detection and treatment (supplements or injections) can reverse most symptoms.
Disclaimer: This content is for informational purposes only and not a substitute for medical advice. Consult a healthcare professional if you notice these symptoms.
