★★★★★
Since 2009 when H1N1 flu was reported we started taking Swanson Vitamins' NAC (Cysteine, an amino acid) 600 mg. capsules. Since then we have not had ANY flu including COVIDS (though exposed) or vaccinations either. It's now about $10.00 a bottle. Child: 1/Day Adult: 2/Day I take one in a.m. and one before sleep. Even the jabbed should take this. It also helps our lungs, liver, and digestion. I post publicly and freely on MeWe. 😁
