Some fruit that contain protease enzymes include pineapple, papaya, kiwi and figs. Proteases belong to a class of enzymes that break down protein. These enzymes are found throughout the plant and animal kingdom. In anima... More »

Protease enzymes break down proteins into peptides, while peptidase enzymes break down smaller pieces of proteins into amino acids. Pepsinogen is secreted by the gastric glands into the stomach, which is a highly acidic ... More »

Some foods that are rich sources of different enzymes are papaya, broccoli and pineapple. Pineapple contains bromelain, which is a proteolytic enzyme, as noted by the University of Maryland Medical Center. Papayas are hi... More » Health Nutrition & Diets Nutritional Content

Fruits rich in potassium include bananas, passion fruits, guavas, avocados, apricots, papayas and figs. Potassium levels can vary widely between different types of fruit. For example, a banana contains about 422 milligra... More » Health Nutrition & Diets Nutritional Content

Non-acidic foods, also referred to as alkaline-inducing foods, are widely dispersed across fruit and vegetable categories and include such items as cabbage, zucchini, melon, papaya and apples. Other non-acidic vegetables... More » Health Nutrition & Diets Nutritional Content

Natural methods for removing age spots include the use of pineapple and papaya enzymes to rub off dead skin cells with too much pigment, according to Real Simple. Using them twice daily and then applying brightening seru... More » Health Conditions & Diseases Skin Conditions

Grapes, apples, berries, pineapple, papaya, mango, apricots, cantaloupe and citrus fruits are the best fruit choices for a type 2 diabetic, according to Everyday Health. The high antioxidant levels of these fruits provid... More » Health Conditions & Diseases