北大名醫：增壽20年的妙方，竟是不起眼的“它”！

Meat and bones contain lots of chemicals and  toxins. I advises readers to skip these ingredients.

Green tea, soya bean, yogurt, vegetarian food, red wine, mushroom soup, corn, 荞麦（Buckwheat），sweet potato, 燕麦 （oats）小米(Millet)