vitamin B12 Deficiency: Subtle Symptoms Masked as Depression and ageing, Experts Warn
London, UK – October 19, 2025 – Millions may be unknowingly suffering teh effects of vitamin B12 deficiency, with symptoms frequently misattributed to depression, the natural ageing process, or simply everyday stress. Medical professionals are increasingly highlighting the importance of recognizing the often-subtle indicators of this widespread nutritional shortfall, which can have meaningful and lasting health consequences.
Unlike conditions with dramatic, immediate presentations, Vitamin B12 deficiency often manifests through a gradual onset of neurological and psychological changes. These can include persistent fatigue, mood disturbances resembling depression, cognitive difficulties like memory loss and confusion, and even physical symptoms such as weakness, numbness, and balance problems. As these symptoms overlap with common ailments, diagnosis is frequently enough delayed, leading to potentially irreversible nerve damage. Individuals over 50, vegans and vegetarians, those with gastrointestinal disorders, and people taking certain medications – particularly proton pump inhibitors – are at heightened risk.
Vitamin B12 is crucial for maintaining healthy nerve cells, producing DNA, and forming red blood cells.A deficiency occurs when the body doesn’t absorb enough of the vitamin from food, or when intake is insufficient. While a blood test can accurately determine B12 levels, awareness of the early warning signs is paramount.
Commonly overlooked symptoms include glossitis (a swollen, inflamed tongue), mouth ulcers, disturbed vision, and pale skin. in severe cases, prolonged deficiency can lead to neurological problems such as difficulty walking, peripheral neuropathy, and even dementia-like symptoms.
Treatment typically involves B12 injections or high-dose oral supplements, with noticeable improvements often reported within weeks of initiating therapy. Public health campaigns and increased physician education are vital to improve early detection and prevent the long-term complications associated with this frequently enough-silent deficiency. Individuals experiencing a cluster of these symptoms are urged to consult their healthcare provider for evaluation and appropriate management.
