b12 injection shots dark eyes went away Vitamin Blurry vision gone after b12

The theory is that gradual dose reduction gives the body time to recalibrate appetite and metabolic signaling, rather than experiencing a sudden return to pre-treatment hunger levels

Injecting nutrients intramuscularly sidesteps this issue by delivering nutrients directly to the cells, feeding your body instantaneously for immediate utilization

The tool followed the decision tree in Supplementary Fig

10.2147/ijn.s175340 194 YangP.PengY.FengY.XuZ.FengP.CaoJ.et al (2021)

Metformin (for diabetes), proton pump inhibitors (such as omeprazole or esomeprazole), and H2 blockers (such as famotidine) can all reduce B12 absorption over time