In India 'Dharan' is supposed to be a kind of sprain which causes the Navel to get displaced. But as far as I know in modern science there is nothing like navel displacement.
What actually Dharan is, is that normally when we do some hard work in early morning without having eaten something there is some sprain which occurs in the stomach. Then the local physician checks the distance between left nipple and navel, and then compares it with the the distance between right nipple and navel. Then different people use different ways to make that distances same -- one I know is punching at the bottom of right or left foot.
- Are there experimental or theoretical justifications for Dharan?
- If Dharan is a misbelief then why is the distances b/w the navel and nipples come different?
- In Dharan there is a pain like sprain in stomach. What is it called in modern science?