2.4 Study selection, eligibility criteria, and data extraction Reviewers underwent training at each step of the process, and a pilot screening was conducted to ensure consistency in applying the eligibility criteria
This is a water-soluble vitamin that has various vitamin b12 injections benefits in the body
B-5 is the anti-stress vitamin due to its vital role in the formation of various adrenal hormones & steroids, & contributes to the production of important neurotransmitters in the brain
It benefits nutrient absorption, metabolism, brain function, and more
It helps: Convert carbohydrates, fats, and proteins into usable energy Form red blood cells that transport oxygen throughout your body Maintain healthy nerve function and brain performance Support DNA and cell production Since the body doesnt naturally produce B12, it must be obtained from food or supplements
Methods We searched four electronic databases (PubMed, Scopus, Web of Science, and Cochrane CENTRAL Register of Controlled Trials)
