Penicillin is one of the most commonly prescribed antibiotics. It is part of a family of antibiotics known as beta lactams, and there are many individual medications in this family: Penicillin G, nafcillin, oxacillin and dicloxacillin, ampicillin, amoxicillin, carbenicillin, ticarcillin, and piperacillin.
Vitamins and minerals. Vitamin B6 is essential to forming a good corpus luteum, which is your big progesterone producer. Magnesium is important to break down excess estrogens, so making sure you have good levels of magnesium can help the balance of estrogen and progesterone. Vitamin C is proven to help raise progesterone levels. Keep in mind that the first way to get in the nutrition you need is through good food, not supplements.
Recommended Intakes. Postmenopausal women, especially those older than 70, should increase their daily vitamin D intake from 15 micrograms, or 600 IU, to 20 micrograms, or 800 IU, according to the National Institutes of Health Office of Dietary Supplements.