Ayurveda is as ancient as human civilization. Ayurveda has passed acid tests of modern day sciences with flying colours. With advances in technologies, our medicines became free from preservatives and Faster Acting Ayurveda!

As per research published by Oxford University in journal of infectious disease (full citation available in reference of this article), Simulated Saliva and Sunlight rapidly deactivate SARS COV-2, This explains importance of Sunlight and healthy saliva.

Reference :

https://academic.oup.com/jid/article/222/2/214/5841129?searchresult=1