alt Hacker NewsThis is why Zinc is needed to prevent cancer[1].
The gene they are focusing on in the study [2] is Methylated-DNA--protein-cysteine methyltransferase (MGMT) and it needs zinc as a cofactor [3].
Not enough zinc, lower MGMT, and less DNA protection and repair.
Nutritional deficiencies and genetic differences increase the risk of cancer.
[1] https://link.springer.com/article/10.1007/s12011-023-03818-6 [2] https://www.nature.com/articles/s41586-026-10821-z [3] https://www.uniprot.org/uniprotkb/P16455/entry
That would imply that red meat eaters would be less likely to get cancer which doesn't seem to be the case. I'm not saying that zinc isn't a factor, but I think that saying a blanket "Zinc is needed to prevent cancer" is irresponsible. We should be so lucky that we can narrow it down to a single dietary element or be able to blame it simply upon nutrition.