If you find the 45 unit mark uncomfortably small to read, the honest options are (a) use a finer-gradation syringe, or (b) follow a protocol built around the 50 mg vial, whose larger draw is more forgiving not to freehand a bigger volume from the 10 mg vial, which would silently overdose relative to the documented figure
Some research community protocols stack 5-Amino-1MQ with AOD-9604 or with a GLP-1 drug, but no human study has tested those combinations
There's no published research showing any sort of negative interactions between the two
Some of the biggest risk factors for B12 deficiency are vegetarian/vegan diets, pregnancy/breastfeeding, and aging
This treatment is commonly used to address deficiencies caused by poor diet, malabsorption issues, or certain medical conditions such as pernicious anemia
Or, if youre injecting subcutaneously, insert it into the skin at a 45 degree angle