How diseases can be cured in Ancient Vedic practices when medical/chemical treatments failed.

We may believe it or not. Diseases are born without our concerns BUT at GOD's will. We have found ways to cure diseases by means of material and substances available to us by understanding chemical and medical properties of them. Which helps in most cases.But they may partial cure Or be at all Non-responsive in some cases.If we go back to "Why" they are born?Our sciences fail to answer Where ancient Vedic "Devayaparashaay" stream of ancient vedic studies may answer the question & may totally cure disease Or provide partial relief without any medical treatment. In this treatment patient may need to observe some food restrictions like avoiding NON vegetarian food Or alcohol. And mere natural non medical remedies like offering an oil/butter lamp to your Deity Or GOD's image at your own home/living place. This stream of study goes back to CAUSE in astral body and eliminate ROOT of disease at CAUSAL level than cure level. Thought to share my experience with you all at Almighty's will. I am mere narrator Or messenger