Hello. Your
Vitamin B12 level of 270 pg/mL is in the 'low-normal' range, which can often cause symptoms like fatigue or numbness. The prescribed 1500 mcg sublingual Methylcobalamin is a standard and effective dose for replenishment as it bypasses digestive absorption issues.
Next Steps
In my 27 years of clinical practice, I have seen that patients respond best when we also identify the root cause be it diet or absorption. Please book a Video Consultation with me so I can review any symptoms you have and confirm if this two-month protocol is sufficient for you.