The bond to the lowest priority group (# 4) is the steering column, and the other bonds are spokes on the wheel. If the wheel is turned from group # 1 toward group # 2, which in turn moves toward group # 3, this would either negotiate a right turn (R) or a left turn (S). This model is illustrated below for a right-handed turn, and the corresponding (R)-configurations of lactic acid and carvone are shown to its right.
You can buy supplements at any health food store. The basics of eating for chemo/radiation. 1  Eat only real, whole, living food. 2  Eat only organic food. 3  Eat frequent, small, nutrient-dense meals.
The Top Foods Containing Vitamin D. 1. Shiitake and Button Mushrooms. Dried shiitake mushrooms are high in vitamin D. Shiitake, button, and oyster mushrooms are also rich in vitamins B1 and B2. To benefit from the high vitamin D content, make sure that you find mushrooms that have been dried in the sun, not by artificial means.