Bromelain encourages the secretion of hydrochloric acid which assist in the digestion of proteins. Grape has a strong cleansing effect. Use the natural seeded variety. It is advised to dilute grape juice before consuming. It is said that Concord grapes are the strongest.
Apples are excellent for intestinal cleaning.
The malic acid and galacturonic acid in apples remove toxins. Pectin in apples prevents fermentation of protein in gastro-intestinal tract. In addition apples act as a bulking agent in the intestine. Cranberry, parsley and watermelon have diuretic properties. Cranberry is effective for urinary tract infection.