do b12 injections have side effects Vitamin What are the Side Effects

Both purified PNPLA2 and PNPLA3 have transacylase activity, able to transfer an acyl donor group to monoacylglycerol (MAG) or DAG (21)

This acid is required to unlock B12 from the proteins in our food

Treatment frequency varies based on individual goals

I believe its the injection that caused it as I never experienced anything like

Injection-site reactions, including redness and pain, were the most reported side effect in the COVID vaccine trials, affecting more than 84% of patients who received a Pfizer shot

NNMT inhibition or NNMT knockdown significantly increases energy expenditure, reduces body weight and white adipose mass, improves insulin sensitivity, and normalizes glucose tolerance and fasting blood glucose levels