Corpus luteum - Development and structure. 1  The corpus luteum develops from an ovarian follicle during the luteal phase of the menstrual cycle or oestrous cycle, following the release of a secondary oocyte from the follicle during ovulation.
Iron found in foods is either in the form of heme or non-heme iron. Heme iron is better absorbed than non-heme iron. Foods containing heme iron are the best for increasing or maintaining healthy iron levels. Such foods include (in order of iron-richness) clams, oysters, organ meats, beef, pork, poultry, and fish.
Iron Sources. Eat foods high in iron from the given list including those for vegetarians, vegans and meat and fish lovers. Iron in animal foods such as beef, chicken, clams, mussels, oysters, pork, sardines, shrimp and turkey are also listed.Know what foods are low in fat but high in iron. Vegetables: Beetroot greens, mint, parsley, turnip greens. 2  Vegetables like broccoli and bok choy are rich in iron and also high in vitamin C. 3  The presence of vitamin C in these vegetables help absorb iron. 4  Sea vegetables.