Probably the most well-known advocates greater consumption of vegetables, fruits, and beans and less of meat, with some suggesting a 4: 1 calorie ratio.
素食指多吃蔬菜、瓜果、豆類、種子，少吃肉。「葷與素的比例，最好是二比八」，中華民國自然療法學會理事長陳紬藝建議，不必完全捨棄肉食，但宜節制。吃多了肉有什麼不好？多吃青菜水果又有什麼好？