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When vitamin B12 levels become too low, it can lead to symptoms such as: Fatigue or low energy Weakness Numbness or tingling in the hands and feet Memory or concentration problems If vitamin B12 deficiency is severe or lasts a long time, it can lead to nerve damage
We do not just give a shot
Remember that clinical trials failed to demonstrate statistically significant weight loss in the largest study, leading to development termination in 2007
Timing considerations Injection timing affects both efficacy and side effects
Then, they are given once a week for 4-8 weeks
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