injection vitamin b12 side effects What You Need to Know About B12
Description
The standard approach starts at 2.5mg weekly for four weeks, then escalates in 2.5mg increments every four weeks based on tolerance and response
The Food and Nutrition Board has not established a Tolerable Upper Intake Level (UL) for vitamin B12 because of its low toxicity potential
How Much Do B12 Injections Cost
While B12 can be stored in your liver for up to five years, you can become deficient (lacking) in it if you don't get enough
