A deficiency in vitamin B12 can cause a range of symptom, as the condition can be easily treated with supplements or dietary changes.
Fatigue and weakness: Lack of energy and feeling tired can be a sign of B12 deficiency.
Muscle weakness and tingling sensations: B12 is important for maintaining nerve function, and a deficiency can cause muscle weakness and tingling sensations.
Anemia: B12 is needed for red blood cell production, and a deficiency can lead to anemia, causing symptoms such as shortness of breath and pale skin.
Brain fog: B12 plays a role in maintaining cognitive function, and a deficiency can cause brain fog, confusion, and memory loss.
Mood changes: B12 is involved in the production of neuro transmitters, and a deficiency can cause mood changes such as depression and anxiety.
Digestive problems: B12 is involved in the production of digestive enzymes, and a deficiency can cause digestive problems such as constipation, nausea, and loss of appetite.
Mouth and tongue soreness: B12 deficiency can cause soreness and swelling in the mouth and tongue.