High-fructose corn syrup
(HFCS) — also called glucose-fructose syrup[1][2] in the UK, glucose/fructose[3] in Canada, and high-fructose maize syrup in other countries — comprises any of a group of corn syrups that has undergone enzymatic processing to convert some of its glucose into fructose to produce a desired sweetness. In the United States, consumer foods and products typically use high-fructose corn syrup as a sweetener. It has become very common in processed foods and beverages in the U.S., including breads, cereals, breakfast bars,lunch meats, yogurts, soups and condiments.[4]
The most widely used varieties of high-fructose corn syrup are: HFCS 55 (mostly used in soft drinks), approximately 55% fructose and 42% glucose; and HFCS 42 (used in many foods and baked goods), approximately 42% fructose and 53% glucose.[5] HFCS-90, approximately 90% fructose and 10% glucose, is used in small quantities for specialty applications, but primarily is used to blend with HFCS 42 to make HFCS 55.[6]
In the U.S., HFCS is among the sweeteners that have primarily replaced sucrose (table sugar). Factors for this include governmental production quotas of domestic sugar, subsidies of U.S. corn, and an import tariff on foreign sugar; all of which combine to raise the price of sucrose to levels above those of the rest of the world, making HFCS less costly for many sweetener applications. Critics of the extensive use of HFCS in food sweetening argue that the highly processed substance is more harmful to humans than regular sugar, contributing to weight gain by affecting normal appetite functions, and that in some foods HFCS may be a source of mercury, a known neurotoxin.[7][8][9] (http://bit.ly/2tFjog)
another interesting article I found @ http://bit.ly/4pFeRg
Recommendations from the American Heart Association — not a part of official U.S. dietary guidelines — say that most American women should consume no more than 100 calories a day from added sugar from any source, and that most American men should consume no more than 150 calories a day from added sugar, and that even less is better. That's about 6 teaspoons of added sugar for women and 9 for men.
It's prudent to consume any added sugar only in moderation. Consider these tips to cut back:
- Avoid sugary, nondiet sodas. Drink water or other unsweetened beverages instead.
- Choose breakfast cereals carefully. Although healthy breakfast cereals can contain added sugar to make them more appealing to children, skip the non-nutritious, sugary and frosted cereals.
- Eat fewer processed and packaged foods, such as sweetened grains like cookies and cakes and some microwaveable meals.
- Snack on vegetables, fruit, low-fat cheese, whole-grain crackers, and low-fat, low-calorie yogurt instead of candy, pastries and cookies.
No comments:
Post a Comment