can vitamin b12 be injected subcutaneously Injection Sites: All You Need to Know Best Vitamin B12 Injection Sites

How Often Should You Receive B12 Injections

Weeks 12 : most users notice subtle warmth and slightly higher resting heart rate

When to seek medical help See a doctor promptly if you have spreading redness or warmth around the site, discharge or a fever, numbness or weakness that does not settle, or any swelling of the face, lips or throat or difficulty breathing, which can signal a rare allergic reaction and is a medical emergency

The consistency of safety findings across these independent trials enhances confidence in the conclusions

They also consider the patients health and any special conditions

I would hands down recommend anyone to reach out and book with them