Ayurveda is a part of the Vedas which are the oldest scriptures of the world. There are four Vedas: Rig, Yajur, Sama, and Atharva. Each Veda has a supplementary or secondary part. Ayurveda is the secondary part of Atharveda.
All great people don’t harbor on the mistakes of others. They try to see what is good and encourage that. By your behavior, you can bring out the bad in others or the good in others. That’s what people do – we always try to see the faults in others. That is the conditioned mind that thinks like that. But Krishna helps others to realize that there is a beautiful soul that is a part of God.