See this:

To get better understanding 

http://www.livestrong.com/article/483347-does-trans-fat-leave-the-body/

Key points: 'The human body does not need trans fat, nor does it process it effectively. Although not all trans fat stays forever in the body, the ill effects it causes leave a lasting effect.'

'Food manufacturers discovered that they could add hydrogen to an unsaturated fat like vegetable oil. The result is a partially hydrogenated fat that can withstand repeated heating and does not spoil. But adding the hydrogen atoms changes the fat, and the lipase enzymes in your body cannot break it down effectively.'

 

and this article:

https://www.acs.org/content/dam/acsorg/education/resources/highschool/chemmatters/the-solid-facts-about-trans-fats.pdf

 

Sorry, no chinese input on my working PC

所有跟帖： 

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• 同問，我家一直用grape seed oil -若拙- ♀ (0 bytes) () 10/05/2017 postreply 09:45:38

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• 太謝謝了! -古來萬事- ♀ (0 bytes) () 10/05/2017 postreply 10:23:37