You will be deep into cocktail geekdom when you learn how to add tinctures such as those of St. John's wort or ginseng to lift the mood; coconut water to restore electrolytes; vinegar f or its antiseptic and toning qualities; and spices such as cinnamon and cayenne to stimulate circulation. (The inf amous PDT Cocktail Book even includes a recipe for an alcoholic Master Cleanse, which stirs apple b