I would like to know about the tradition of fasting in various religions like Hinduism, Judaism, Christianity, Islam and others if any Let us share...

In
Western forms of Protestant and Catholic practice of Christianity, fasting is an optional-only
practice that is infrequently used and for which there are no longer any governing rules. This
said, there are Western Christian monastic orders that still practice ritual fasting, though
this underscores the fact that ritual, organized fasting has all but vanished (if not completely
vanished)...