Communion maybe cures also physically. And keeps more healthy than without. Although Communion is relationship and meeting Jesus our Lord. Body is important. But the soul and spirit more?!
No. The Holy Sacrifice of the Mass and receiving Holy Communion is the only valid form of worship. Everything else is veneration like prayer groups and singing songs. That is not worship. The Body and Blood are the only True Sacrifice. Sacrifice is Worship and only by sharing in the Wedding Supper of the Lamb, are we truly worshipping.