maximum b12 injection dose VITAMIN 1000 mcg/mL VITAMIN B12 INJECTION

Phase 2 trials reported insomnia in 18% of participants, dry mouth in 32%, constipation in 17%, and dose-dependent increases in resting heart rate (79 bpm elevation) and systolic blood pressure (35 mmHg increase)

For others, their system may need a more regular top-up to maintain optimal levels

It becomes more difficult to exercise and stick to a diet plan

Persistent elevation on repeat testing, particularly with unexplained symptoms such as weight loss or fatigue, warrants GP evaluation and systematic investigation including full blood count and liver function tests

The vitamin was isolated by two groups simultaneously and was crystallized and characterized in the laboratory of Dorothy Hodgkin, contributing to her Nobel Prize in 1964