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What are some mind-blowing facts about food?关于食物,有哪些令人驚訝的事实?

《Quora》 (英文版《知乎》) December 23, 2023

fruits

  • Honey is basically bee vomit. Forager bees regurgitate it.
  • The white flesh of the watermelon near the rind is rich in amino acid citrulline that is important for cardiovascular health 西瓜皮下面的白色果肉富含氨基酸和瓜氨酸,對心血管健康十分重要
  • Broccoli contains more protein than steak! 綠菜花蛋白質比牛排多
  • Apples are made of 25% air, which is why they float. 蘋果含25%氣體
  • Brown sugar and white sugar are the same. 紅白糖一樣
  • The only fruit that has its seeds on the outer skin is the strawberry草莓種子長在外皮
  • Food tastes different in an airplane
  • Avocado has highest protein content of all fruit 牛油果在水果中蛋白質最多
  • Rotten eggs float
  • The only vegetable or fruit that is never sold frozen, canned, processed, cooked, or in any form other than fresh is lettuce
  • Ketchup was once used as a medicine 西紅柿醬曾是藥
  • Lemons contain more sugar than strawberries 檸檬含糖高於草莓
  • The original carrots were purple and yellow, not orange
  • Carrots are sweeter in the winter 冬天胡蘿蔔更甜
  • Bananas, mangoes, peaches, and avocados are pollinated by bats 由蝙蝠授粉的水果有.....
  • Watermelon and bananas are berries, but strawberries are not!西瓜和香蕉屬於漿果類,而草莓不是漿果!
  • Honey is the only edible food that never goes bad. 蜂蜜,唯一不腐爛食物
  • Figs aren't fruits, they are flowers 無花果是花而不是水果
  • There are more than 1,000 species of banana. We eat only one of them
  • Eating 2 Dates daily helpes to improve your skin complexion, nourishes hair, helps to reduce weight, improve digestion and act as a brain booster. 每天吃兩個棗....
  • Pistachios are actually the seeds of a fruit (the outer fruit is removed during processing)
  • Pineapple plants can take two to three years to produce a fruit.

Important message: One-third of food produced annually for human consumption is wasted or lost worldwide. This amounts is about 1.3 billion tons per year, worth approximately 1 trillion USD. All that food produced but never eaten would be sufficient to feed two billion people.

broccoli
牛排/綠菜花蛋白質含量對比

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star请大家一起呼吁:祖国文明建设应从央视和国营媒体带头禁刊酒类广告做起。酒,从精神到肉体已经伤害了无数国人!
-《海外南开人网》敬启

starAlcohol and Aging 酒精与衰老(英/中)

starHow Alcohol Affects Your Body 酒精如何伤害你的身体 (英/中)

star喝酒致癌原理

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