ความคิดเห็นที่ 23
ขออนุญาตตัดตอนเอาเรื่องเกี่ยวกับ Trans fatty acids มาให้อ่านกันนะคะ ไม่ได้ตั้งใจจะขู่ให้ใครกลัว แต่ของอย่างนี้รู้ไว้ดีกว่าไม่รู้นะคะ
Trans fatty acids are found in numerous foods - commercially packaged goods such as cookies and crackers, commercially fried food such as French Fries from some fast food chains, other packaged snacks such as microwaved popcorn as well as in vegetable shortening and some margarine. Indeed, any packaged goods that contains "partially-hydrogenated vegetable oils" or "shortening" most likely contain trans fats.
Before the invention of trans fatty acids, we cooked food with lard, palm oil or butter etc which are high in saturated fats. Researchers found that saturated fats increase LDL cholesterol (the Bad cholesterol) which may increase the risk of heart disease.
Therefore, manufacturers started to use the healthier vegetable oils in their food production. As liquid vegetable oils are not stable to heat and can go rancid easily, scientists began to "hydrogenate" liquid oils so that they can withstand better in food production process and provide a better shelf life. As a result of hydrogenation, trans fats are formed.
Similar to saturated fats, trans fats also increase LDL cholesterol (the Bad cholesterol) and lower HDL cholesterol (the Good cholesterol) therefore increasing the risk of heart disease. Some studies also showed that a diet high in trans fats may be linked to a greater risk of Type 2 Diabetes.
ใครอยากทราบรายละเอียดเพิ่มเติมตามไปอ่านได้ที่ลิงค์นี้ค่ะ http://www.healthcastle.com/trans.shtml
จากคุณ :
Northernlife
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