b12 injection and covid 19 Study suggests vitamin as a SARS-CoV-2 antiviral Covid-19: Letter to Health Ministers
Description
No claims are made regarding therapeutic, diagnostic, or biological suitability beyond research use

Most patients tolerate NAD injections very well

Unregulated peptides sold without oversight carry real risks around quality, dosing, and the absence of anyone watching your health, and the savings are not worth the gamble

Unlike oral supplements, which have to pass through the digestive system, injections deliver the nutrient directly into your bloodstream, making it easier for your body to utilise