beginner level
- onions and garlic munching
- garlic chamomile tea with honey
- rinsing with etheric oils
- wiping outside of nostrils w neem oil
- sinupret forte
- ayr gel
- angal s mentol
- citrofit
- https://www.orthomol.com/en/products/immunesystem/orthomol-immun
- https://fortacell.com/fortacell-immuno-2/