There is no single universally agreed UK guideline specifically for B12 supplementation after gastric banding, but recommendations from BOMSS and standard UK clinical references provide useful direction
Each 0.1ml contains 200mcg
Vitamin B12 supplements can help treat or prevent a vitamin B12 deficiency, which can be serious and Not everyone needs to take a vitamin B12 supplement, as However, healthcare professionals may recommend vitamin B12 supplements for certain populations, including: people following a vegan diet older adults people who have had gastrointestinal surgery people who have nutrient absorption issues people with dietary restrictions People taking certain long-term medications, such as metformin and proton pump inhibitors, may also benefit from a supplement, as these medications can affect absorption of vitamin B12
[4] Multifunctionality and Possible Medical Application of the BPC 157 PeptideLiterature and Patent Review NIH
I have used this before with great success
Compound Verification BPC-157 is sourced from a verified compounding supplier with a current certificate of analysis