How to Use Papaya Seeds for Natural Healing 1 Drying Collect papaya seeds and let them dry in the sun or in a dehydrator. 2 Grinding Once dry, grind them into powder using a blender or grinder. 3 Mixing Add one teaspoon of the powder to lemon or lime juice. 4 Intake Drink a small glass before breakfast and another before bedtime for 30 days. A simple and natural habit that supports digestion, liver function, and body detoxification.