US$ 23.24
any side effects from vitamin b12 injections Feeling worse after Injection: Answering concerns Why do I feel worse
Description
PMC 2621289

People may not be able to take vitamin B12 shots if they have a history of sensitivity to vitamin B12

Dietary Supplements for Exercise and Athletic Performance Health Professional Fact Sheet [Internet]
Numbness or tingling from nerve problems may take weeks to months to heal

If any of this sounds familiar, its time to move from suspicion to certainty with proper testing

Karagiannides I, Abdou R, Tzortzopoulou A, Voshol PJ, Kypreos KE, Apolipoprotein E
