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[1] [3] The injection bypasses the gastrointestinal tract entirely, making it particularly effective for patients with absorption problems such as pernicious anaemia or those who have undergone gastric surgery
Keep a symptom journal to note improvements in energy, mood, sleep, or focus
This is determined by the presence of a molecule called the intrinsic factor that is essential for the absorption of B12 into your system
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B12 shots may help restore healthy red blood cells, alleviate symptoms like fatigue and weakness, and offer faster benefits compared to oral vitamins
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