There was no adverse symptom after ultrasound-guided perineural vitamin B12 injection
In some cases, you may be asked to take injections twice a year
Some common side effects are feeling or being sick and diarrhoea
B12 shots are fast, effective, and safe , especially when your body isnt absorbing B12 well from food or supplements
For years, patients seeking these therapies have been pushed toward an unregulated research market with questionable sourcing, inconsistent testing, and little medical oversight
The recommended daily amount (RDA) varies, depending on age and other factors, but while the recommended dose for an adult is 2.4 mcg (micrograms), B12 vitamin pills are also sold in doses of 5 to 25 mcg, and even 500 mcg to 1,000 mcg or more