injection b12 intramusculaire How to Give a Injection: Step-By-Step Instructions B12 Injections for Energy: Benefits
Description
Caffeine doesn't directly interfere with 5-Amino-1MQ absorption, but anything other than water introduces variables that affect gastric pH and motility
The first dose is 1000 mcg of vitamin B12 given IM every day for a week
PMID 24717514
Vitamin B12 is also added to some breakfast cereals, breads, and other fortified food products
