If by meditation you mean observing your own body in silence then I am not sure myself. It calms me but I never went too far. I am actually scared of point of no return if I went deeper into it. I am already aware of what I am but I can still enjoy material things and connect to others. If I give up these habits and make them meaningless I might spend the rest of my life like a vegetable. Nothingness.
I assume it would make me less suicidal but also I would have zero drive for almost everything. And that thought scares me, it actually feels like death in a way.