Vitamin B12: 10 symptoms of vitamin B12 deficiency

Nerve problems: Nerve damage is a common consequence of B12 deficiency, resulting in symptoms like numbness, tingling, muscle weakness, and difficulties with balance and walking.

Vision loss: In severe cases, B12 deficiency can affect vision, leading to vision problems or even vision loss.

Pale or jaundiced skin: B12 deficiency can affect red blood cell production, causing paleness or jaundice (yellowing of the skin).

Heart palpitations and shortness of breath: B12 deficiency can impact the cardiovascular system, leading to symptoms like heart palpitations and difficulty breathing.

Weakness: Without enough B12, the body's cells don't function properly, leading to weakness and lack of strength.

Mental problems: B12 is essential for brain function. Deficiency can cause memory loss, cognitive decline, and changes in mood.

Digestive issues: Symptoms like nausea, diarrhea, or cramping can occur due to B12 deficiency affecting the digestive system.

Difficulty concentrating: B12 deficiency can impact cognitive function, making it challenging to focus and concentrate.

Reduced appetite and weight loss: Changes in appetite and unintended weight loss can be signs of B12 deficiency.

This information is not DNA's opinion but obtained from media reports

Depression: B12 deficiency is linked to mood changes, including symptoms of depression.