With neurological symptoms: 1000 g intramuscularly on alternate days should be continued for up to three weeks or until there is no further improvement
For those using B12 for general wellness, the effects can be more graduala steady feeling of being more energized and focused over time
Vegan diets, excessive alcohol use, certain medications, aging, and certain stomach diseases all raise the risk of vitamin B12 insufficiency
However, if 5-Amino-1MQ also improves insulin sensitivity (as suggested in animal models), combined use particularly alongside insulin or sulfonylureas could theoretically increase the risk of low blood sugar to a clinically significant degree
This idea is far from accurate, yet many companies embraced it so that they could sell more B12
Milk is also a good vitamin source, but for those who are lactose-free, there are options for fortified non-dairy milk