why does the b12 injection hurt Vitamin Pain- 7 Helpful Tips why is b12 injections so

The absorption process requires adequate stomach acid, intrinsic factor production, and healthy small intestine function

The cons of lipo shots include the lack of FDA approval specifically for weight loss, the need for ongoing weekly injections, potential mild side effects like injection site soreness and nausea, inconsistent results depending on individual factors, and the fact that they do not work without diet and exercise

Not because oral dosing is impossible, but because the compound's pharmacokinetic profile makes oral bioavailability unreliable for controlled studies

Additionally, the gastric walls were elastic and responsive to both insufflation and suction