杂食使人长寿,偏食使人早衰。我国北方人以小麦、玉米、小米、高粱及各种豆类为主粮,长得高大强壮;而南方人以大米为主粮,品种单一,因此显得比较矮小文弱。人均寿命为世界之冠的日本人,尽管每日进食量不多,但品种却多达10～30种。由此可以证实,杂食有益于人类的健康长寿。 在饮食习惯上。不少人存在着两种截然不同的倾向:一种是笃信“素食长寿”(主要是老年人),长期 Omnivore longevity, partial premature ejaculation. The northerners of our country regard wheat, corn, millet, sorghum and all kinds of beans as the staple food, grow tall and strong; while the southerner rice as a staple food, a single species, it appears relatively short and weak. Japanese people whose life expectancy is the highest in the world, although the daily intake is small, but the species is as many as 10 to 30 species. It can be confirmed that omnivore beneficial to human health and longevity. In eating habits. There are two very different tendencies among many people: one is believing in “vegetarian longevity” (mainly the elderly), long-term