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86 Other small studies suggest transcutaneous vagus nerve stimulation may improve sleep quality and raise HRV
The first dose is usually 1000 mcg weekly
Dont see any difference after 6 weeks
Dizziness or Lightheadedness: In rare cases, individuals may experience dizziness or lightheadedness after receiving a B12 injection
While a balanced diet or oral supplements are often sufficient for maintaining adequate B12 levels, certain conditions may necessitate vitamin B12 injections
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