mitigative

advantageous aiding aseptic beneficial benign body-building bracing cathartic clean compensatory conducive corrective desirable disease-free energy-giving fresh harmless healing health-giving helpful hygienic innocuous invigorating nourishing nutritious nutritive profitable pure restorative salubrious salutary sanatory sanitary stimulating sustaining tonic unadulterated unpolluted untainted useful wholesome

bad corrupt diseased noxious rotten sickening unhealthful unhealthy