US$ 22.71
injectable vitamine b12 Vitamin Monthly Injection: Typical Dose & Schedule Rx only Provides 5 Vitamin B12 Injection: Energy Boost
Description
I use a 1 to 1 needle, assuring a deep injection

The IOM then doubled the amount because only about 50% of dietary B12 is absorbed, and arrived at an estimated average requirement (EAR) of 2.0 g

2014 Apr;61(4):753-5

At times the needle can hit a small blood vessel causing a small amount of bleeding under the skin This causes a bruise to appear which resolves over a few days

The injectable form requires a prescription

Here's the real picture
