vitamin b12 injection types 3 Different of Vitamin B12 Monthly Injection: Typical
Description
An injection is then only needed every three months to top up the supply

With topicals, its all about how much active ingredient is in each drop

As you are technically absorbing lower amounts of B12 over time, you may have to wait for your symptoms to reduce

Methyl B12 is the preferred, or active form of B12, also known as methylcobalamin

Intramuscular (IM) Injection Techniques Intramuscular injections are a common way to give Vitamin B12

Strong response suggests maintaining current dosing
