The corpus luteum secretes the hormones estrogen and progesterone, preparing the body for the possibility of conception. If conception does not take place, the corpus luteum diminishes, leading to a drop in progesterone and estrogen. This drop leads to menstruation, and the reproductive cycle starts over again.
Corn, lentils, winter squash and olives are all vegetables that are high in acid. For example, corn has a pH of 5.2, while lentils and olives have pH levels of 6.3 and 6, respectively. They still have fiber and other nutrients, but they are not good choices if you are trying to lower the levels of acid in your body.
Purine compounds, whether produced in the body or from eating high-purine foods, can raise uric acid levels. Excess uric acid can produce uric acid crystals, which then build up in soft tissues and joints, causing the painful symptoms of gout.igh-Purine Foods Include: 1  Alcoholic beverages (all types). 2  Some fish, seafood and shellfish, including anchovies, sardines, herring, mussels, codfish, scallops, trout and haddock. 3  Some meats, such as bacon, turkey, veal, venison and organ meats like liver.