Some medications also reduce B12 absorption (Sobczyska-Malefora et al., 2021) among the main ones are: metformin, proton pump inhibitors (PPIs), such as omeprazole, lansoprazole and esomeprazole, and H2-receptor antagonists, such as ranitidine, cimetidine, famotidine and nizatidine
Okay, all right, supplements
Below on the left side, you can see how Superoxide Dismutase Enzyme (SOD: formed by zinc, copper and manganese), can convert the Superoxide radical back to oxygen (O2) or to hydrogen peroxide (H2O2)
A thoughtful research program may employ all three and this peptide is often the entry point because its effects are the most rapidly measurable and the most visually apparent
It also nudges the skin toward making a lighter type of pigment instead of a darker one