as
a circulation problem or a normal part of aging.
Problems With Balance or Coordination
Vitamin B12 deficiency can affect balance, coordination, and muscle strength. You mightfeel unsteady or find walking more difficult than usual.
These symptoms can have other neurological causes, so arrange a medical assessment rather than assuming that a vitamin supplement will solve them.
Memory, Thinking, or Mood Changes
Poor memory, difficulty understanding information, confusion, and changes in mood can occur with B12 deficiency. Depression is another possible symptom.
These changes are not specific to low B12. A healthcare professional can evaluate your symptoms alongside your medical history and blood tests.
A Sore Tongue or Mouth Ulcers
A sore, red tongueor mouth ulcers may occur with vitamin B12 or folate deficiency. Although mouth discomfort often has other explanations, recurring symptoms—particularly alongside fatigue or tingling—are worth discussing with a clinician.
Who May Be at Risk?
A deficiency candevelop when
