medical weight loss b12 injections Lipotropic Vitamin B12 Injections: Boost Energy
Description
Approximately 0.1% of this is lost per day by secretions into the gut, as not all these secretions are reabsorbed

Bariatric Surgery and Vitamin B Deficiency 4.1

It's a very small needle nothing like a vaccine or blood draw

Each mL contains 1,000 mcg cyanocobalamin

Zuckerman JN

Doses greatly exceeding the nutritional requirements (for example, hundreds of milligrams daily) have not been studied in randomized trials for safety, so one should avoid mega doses in pregnancy unless treating a specific condition (such as pyridoxine-responsive seizures) under careful supervision
