Cytochrome c then carries electrons to complex IV, where molecular oxygen (O 2 ) is reduced to water (H 2 O)
Since then, biological effects of GHK have been commonly attributed to its role in copper metabolism
Interestingly, the size of the molecule affects its behavior: Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair
02 Reduced food cravings The combined effects on the brain's reward centers may help patients better control their food intake and reduce cravings for high-calorie foods
Quick Answer: Tirzepatide has no established direct effect on vitamin B12 levels, but indirect factors such as reduced dietary intake, slowed gastric emptying, and concurrent metformin use may increase deficiency risk