Conclusion:

Despite its essential role in maintaining health, vitamin B12 deficiency often goes unrecognized due to its nonspecific symptoms and gradual onset. Many individuals may attribute these symptoms to stress, aging, or other underlying health conditions, overlooking the possibility of a nutritional deficiency. However, early recognition and intervention are crucial to prevent potential complications and improve outcomes. Individuals experiencing persistent fatigue, mood changes, cognitive impairment, or neurological symptoms should consult a healthcare professional for evaluation and testing. By raising awareness of the often ignored signs of vitamin B12 deficiency, we can empower individuals to prioritize their nutritional health and well-being.