Other markers are not commonly measured either in clinical practice or in many clinical trials, making it difficult to interpret whether positive outcomes in some studies are due to correcting a deficiency or due to other pharmacological functions of B12
Before taking, speak with your doctor if you are allergic to vitamin b12, have a genetic condition called optic atrophy, have blood in your urine, polycythemia, an ongoing infection, low iron or folate levels, are pregnant or plan to become pregnant, are breastfeeding or plan to breastfeed
Does it improve on rest days from your protocol
This is an important distinction that ensures it is used within the proper scientific context
If you answer yes to most of them, you may benefit from vitamin B shots
Stress, busy schedules, processed foods, poor sleep, and inconsistent eating habits may all affect how people feel daily