This injection is typically used to treat and prevent Vitamin B12 deficiencies
Prevalence of Sneddon syndrome is about 4 per 1 million people annually (or 1 in 250,000 people)
It remains under investigation in clinical trials registered on ClinicalTrials.gov and the EU Clinical Trials Register, and is not licensed for prescription or self-administration outside of formally approved research settings
The angle depends on available tissuewith more tissue, you can inject more steeply (90 degrees), with less tissue, more shallowly (45 degrees)
These include inhalation solutions, chemotherapy, and immunosuppressive drugs
Aging: As people age, the ability of the stomach to produce stomach acid and intrinsic factors may decrease, which can affect the absorption of vitamin B12