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Common signs include: Fatigue Weakness Anemia Pale or yellowish skin Numbness or tingling in the hands and feet Difficulty with balance Glossitis (a swollen, red tongue) Memory or concentration difficulties If you suspect you may have a vitamin B12 deficiency, consult your healthcare provider for appropriate testing and personalized recommendations

FDA Rejects Qnexa, a Third Weight-Loss Drug

Newly identified specialized CD4+ T cells from the gut and white adipose tissue establish residence in the brains subfornical organ and regulate feeding behavior

As we age, our stomachs naturally produce less hydrochloric acid