Nine consequences of lacking vitamin B12!

Vitamin B12, an essential nutrient for bodily functions such as red blood cell formation and nerve health, can result in various effects when deficient. Common signs include fatigue, pale skin, shortness of breath, tingling in hands and feet, balance issues, memory loss, mood changes, mouth ulcers, and vision disturbances. Certain groups, such as older individuals and vegetarians, are more at risk of deficiency, making it important to monitor symptoms and seek medical advice if necessary. Regular blood tests can help determine B12 levels and prevent severe consequences associated with deficiency.