what happens if you take expired b12 injection Shots at Home: How, Where & How Often to Inject Yourself is expired b12 injections safe

I always advocate for doing your own research and, most importantly, consulting with a healthcare professional before adding any new supplements to your routine, especially if you have pre-existing conditions or are on medication

If headaches continue after the initial adjustment period, dropping from 500mcg to 300mcg might help

But if your B12 level is normal

Some people need a quick energy boost every week or two, while others do best with monthly maintenance

While a small portion can be converted into active B12, it may replace the bodys natural stores with inactive B12

Since Im a retired RN Ive had no need to speak with a physician, but one is available if needed