vitamin b12 injection side effects jittery palpitations anxiety Could anything here be giving me heart palpitations/anxiety/anxious thoughts? I feel like I'm low on magnesium also : r/Supplements Feeling worse after B12 Injection:
Pay in 4 interest-free payments of $6.06 Learn more
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 2 - Aug 7






























