A quick search on the internet revealed clinics offering private treatments for people who have not necessarily been diagnosed as being vitamin B12 deficient: $30 for Five Week Wellness Package with Vitamin B6 and B12 Injections at Fit Medical Weight Loss ($150 Value) Here is a London based clinic offering Vita Boost injection injections of vitamins B12 into the body, helping keep energy levels up as well as general well being
Getting it right is how you generate data you can trust and results that move science forward
For example, when treating frequent migraines, a trained professional injects the muscles of the neck and head
This means you will not be able to transport oxygen around the body causing fatigue
Both reasons are valid but the approach, expectations, and oversight should differ accordingly
Reduce joint pain: Prioritize regular strength training and low-impact movement, get plenty of omega-3s, and take NSAIDs like aspirin or ibuprofen as needed or as directed by your healthcare professional