Common Symptoms of B12 Deficiency When Vitamin B12 levels drop too low you can experience a variety of symptoms including: Impaired mental functionality poor memory, brain fog, confusion, anxiety, irritability Muscular weaknesses overall muscle weakness, tender calves, numbness and/or tingling in your extremities, Sensations of pins and needles due to nerve damage, Glossitis and mouth ulcers, Mood changes: depression, psychosis and irritability, Some loss in sense of touch, walking and vision problems, Appetite Changes Loss of appetite and weight loss, anemia, Low energy general fatigue (especially in the afternoon), shortness of breath, pale or yellowing complexion, Migraine-like Symptoms lightheadedness, dizziness, blurry vision, sensitivity to light, etc What Causes a Vitamin B12 Deficiency
The inclusion of benzyl alcohol serves as a bacteriostatic preservative, which inhibits the growth of potentially contaminating bacteria
Added benzyl alcohol does the work here as a preservative, as it allows for multiple withdrawals from the same vial, making it a reusable and reliable option in many clinical and home-care settings
The effect of amycretin, a unimolecular glucagon-like peptide-1 and amylin receptor agonist, on body weight and metabolic dysfunction in mice and rats