A good old standby. Fortify your immune system by ingesting by the teaspoon full, or add to a smoothie or anything sparkling.

This blend has Reishi mushroom and Astragalus added to to it for some extra impact.

Disclaimer: I encourage you to do your own research on these plants and products.  Offering them to you is for educational purposes only. I am not a medical professional and cannot diagnose, treat, or cure, health issues.