Interesting theory. In the Bible Jesus is missing from age 12-30. If u read the Gospel of Luke u can see it skips 18 years of his life. Did he go to the Kashmir mountains to learn the bushier teachings? I recently read the book the unknown life of Jesus Christ then did some other research on this and it makes sence to me. I believe Jesus left to find his own way or path. He did not perform mericals till later on in his life when he returned. Besides teachings and the teaching of Buddhism r very similar and Buddhism is about 500 years older then Christianity. Wut r ur thoughts on this?
I will repeat what Elaine Pagels has said on this subject. It is possible, but not very plausible.
There is no reason to assume he went to India. He may have some similar teachings to Buddha, but so do many other religious leaders. We see even some similarities in American Indian religions.
As for the miracles, there were a number of Jewish and Pagan miracles workers during that time. There was no need to go to India to learn a trade that was available in a person's home.
We really have no credible evidence as of now for the idea. There are some interesting ideas, but they fail as they don't have the evidence to support them.
The reason we don't have anything about his early life is because it wasn't seen as important. In fact, many ancient stories of individuals did not include details of their early lives as they were unimportant. Instead, they started the lives when their importance grew.
This is especially true for the Gospels. Since they were partially theologically motivated, there was no need to focus on Jesus before he began his ministry. It was his ministry, and ultimately his death/resurrection that was important.
So really, most likely, Jesus, during his early years, remained in Palestine, and worked in the trade of his father (Joseph).
As a side note, Jesus was most likely a disciple of John the Baptist. That also would suggest that Jesus never had a need to go to India.