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.
11 Best Foods For Collagen Building. 1. Cabbage. Believe it or not, cabbage is one of the most well-known foods for increasing collagen production. Cabbage is chock full of vitamins A, B, C, and E, and contains a heavy dose of antioxidants and phytonutrients like lutenin that can help fight free radicals.