Ah, okay - stop all fruit juices or Vit C supplements for 3 days. If you have probiotics, take them. If you have zinc in any of your supplements, take that. Reduce amount of fresh raw juice - make soup or broth instead.
Use plain baking soda for toothpaste next 3 days.
Drink LOTS of water! :)
Affirm out loud that you are healthy and well and impervious to all viruses.