Why all the fuss
Lear, S., Amso, Z., & Shen, W
For most people, the effects last about one to two weeks, though the exact timeline shifts based on your current B12 levels, metabolism, diet, and how often you get injections
Emotional stress (generally of an excitatory nature) and infections are the most common triggers
Understanding your dose in multiple formats When discussing timing adjustments with your prescriber, being able to communicate your dose in both milligrams and units prevents miscommunication
Some of these herbs turn out to work through a mechanism that sounds familiar: modern research on Manjistha and licorice has found they can inhibit tyrosinase too, the same enzyme glutathione is thought to act on