The corpus luteum (Latin for yellow body; plural corpora lutea) is a temporary endocrine structure in female ovaries and is involved in the production of relatively high levels of progesterone, moderate levels of estradiol, inhibin A and small amounts of estrogen.
Many people don't. The best way to get more calcium is from your diet. You probably already know that dairy products -- such as milk, cheese, and yogurt -- provide calcium. Other foods that are high in calcium include: 1  Spinach. 2  Kale. 3  Okra. 4  Collards. 5  Soybeans.6  White beans.7  Some fish, like sardines, salmon, perch, and rainbow trout.ther foods that are high in calcium include: 1  Spinach. 2  Kale. 3  Okra. 4  Collards. 5  Soybeans. 6  White beans. 7  Some fish, like sardines, salmon, perch, and rainbow trout.
1 Some examples of foods that contain high levels of oxalate include: peanuts, rhubarb, spinach, beets, chocolate and sweet potatoes. 2  Moderating intake of these foods may be beneficial for people who form calcium oxalate stones, the leading type of kidney stones. Moderating intake of these foods may be beneficial for people who form calcium oxalate stones, the leading type of kidney stones. 2  A common misconception is that cutting the oxalate-rich foods in your diet alone will reduce the likelihood of forming calcium oxalate kidney stones.