What happens if we chant Om daily?

I'm curious about the implications of chanting the sacred syllable "Om" daily. Is there a specific spiritual or meditative benefit to this practice? Does it help with focus and clarity? How does it potentially affect one's emotional state and overall well-being? Are there any scientific studies or anecdotal evidence that support the claim that chanting Om daily brings about positive changes in individuals? I'd like to understand the deeper significance and potential benefits of this practice from a spiritual, emotional, and perhaps even physiological perspective.