The progesterone and estrogen from the ovarian cycle also control the menstrual cycle: 1  If implantation doesnât occur and the levels of estrogen and progesterone fall, the endometrium sloughs off, and menstrual bleeding begins. 2  As the levels of estrogen begin to rise, the endometrium thickens.
Digestion: Papayas contain an enzyme called papain that aids in digestion and can also be used as a meat tenderizer. Papaya is also high in fiber and water content, both of which help to prevent constipation and promote regularity and a healthy digestive tract. Heart disease: The fiber, potassium and vitamin content in papaya all help to ward off heart disease.
It's important to remember, though, that papain is most concentrated in green unripe papaya and not ripe papaya, from which dried papaya is made. Green papaya is more readily found in stores that sell Asian foods. It makes the base for a great salad mixed with red onions and hot peppers in traditional Thai style.hile enzymes from fresh, raw foods can sometimes be viable and aid digestive activity in our intestinal tract, deactivated enzymes cannot. If you decide to buy dried papaya, it's important to remember that, like other dried fruits, it may be treated with sulfites.