Yoghurt de John Spottiswood

This is milk that's cultured with bacteria to make it thick and tangy. Ready-made yogurts are made from whole milk (with up to 4% butterfat), lowfat milk (with up to 2% butterfat), and skim milk (with up to .5% butterfat). Health buffs prefer brands that contain active cultures, which help keep their intestines populated with friendly bacteria. Many brands are heat-treated to destroy these cultures and increase shelf life. Yogurt often comes with added flavorings and thickeners. "Light" flavored yogurts are made with artificial sweeteners to reduce calories. Lactaid makes a lactose-reduced yogurt, but many people with lactose intolerance can tolerate ordinary yogurt, especially brands that contains active yogurt cultures. Larger markets also carry yogurt made from soy milk and goat's milk, but these don't work well in delicate desserts. Organic yogurts also are available.