I'm not sure. https://nutritionj.biomedcentral.com/articles/10.1186/s12937-021-00744-y https://nutritionj.biomedcentral.com/articles/10.1186/s12937... says that

I'm not sure. https://nutritionj.biomedcentral.com/articles/10.1186/s12937-021-00744-y https://nutritionj.biomedcentral.com/articles/10.1186/s12937... says that isn't the case, but I have no idea how reliable that journal is. Overall, there is a weight of evidence in favour of vaccines (especially mRNA vaccines) being effective, and very little evidence for the various options that the antivax crowd like to put up as alternatives.