2012年5月24日星期四

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The Glycemic Index: smartCarb, Bad Carb

if you're one of those people who can't stand all the counting and tracking and adding and charting couple ofdiets require, you'll be able to seek out a refuge in one undeniablenumerical scale: the glycemic index. however, you need tolocateit another maddening way to complicate the undeniableact of eating.

The glycemic index is a measure of the preferredof autobohydrate foods. it iskind of a smartcarbs/bad carbs thing, in line with how they impactyour blood sugar. althoughit is not new,Ray Ban RB3187 Silver Frame Dark Green Lens Polarized Sunglasses, it did commencegetting numerous press when the anti-carb movement tokhold.

it works like this: inside the glycemic index , pure glucose is arbitrarily assigned the score of 100; it doesn't recommendanything particularly; it is just a set reference point for a way it has affected the blood sugar by about two hours after eating. Then all other foods inside the index are given a number relative to glucose and its impacton the blood sugar.

Foods with a low index typically break down slowly and do not cause drastic fluctuations in blood sugar. Foods with a topindex typically do. for instance, green peas have an index of 39, concurrentlycorn flakes have an index of 92.

Originally developed to assistancefolkparticularly diabetics control their blood sugar, the index includes mainly carbohydrate foods, because protein and fat do not have much immediate effect on blood sugar.

But assigning numbers to diffehirefoods in line with their glycemic effect simplyhappens to create a scaled list of foods that at last finally ends up being an excessively useful tool for people dealing with obesity and other fitnessissues,Ray Ban RB3261 Metallic Grey Frame Dark Green Lens Sunglasses, as well. That's because justmaintaining a low-glycemic index diet tends to steer people toward healthier eating and weight loss, despite the fact that that can be not their expressgoal.

Consider: Type II diabetes,Ray Ban RB3029 Black Frame Outdoorsman Sunglasses, along with variouscancers and listen tot problems, are all highly correlated with topindex diets. there is abundant research that shows that reducing the entire glycemic index also reduces the risks of those problems.

That's because almaximumby default, a low-index diet will include more fresh fruits and vegetables, more fiber, more dairy, all foods that sourceessential nutrients, that are a lot more much more more likely to be lower in calories and which tfinishto staythe body sated longer, holding off the next hunger spell. All that sometimesadds up to weight loss, it isn't vitalwhin the program.

Proponents of the index say it ismore helpful than counting calories or grams of fats or carbs, and that if truth be told givesa simplified method to be tolding to eat better, but a couple ofexperts caution that peoplehouldn't get too wrapped up in worrying in regards to the most efficientnumbers. Instead, they urge that folkskeep in mind of whether the foods they're eating have a low, medium or topindex.

That's because, as with any rule, tlisted below are exceptions to the fairly consistent physiological rules that underlie the index. for instance, watermelon has an hornytopglycemic index, about 75, that may be even upperthan table sugar. Does that make it bad for you? No. Because without reference to its topindex,Ray Ban RB3239 Silver Frame Dark Green Lens Polarized Sunglasses, watermelon actually has an hornylow glycemic load. That's a measure in line with the quantity of food you'd actually consume, not just an arbitrary quantity used in testing, as with the index.

The glycemic load of a food may also be determined employingthe glycemic index number for a food, divided by 100 and multiplied times the available carbohydrate you'd eat. With maximumfoods, low index is consistent with low load, however tlisted below are the quirky exceptions. if truth be told, to hunt out them, you would be back to doing a number of math again, and that is the reason simplynot one of the simplest methodspeople normally eat.

That's why doctors and nutritional experts encourage people who want to develop a healthy diet to bypass getting caught up inside the numbers game and bathroomk more sometimesat the foods inside the index, leaning toward those at the low end. Anything over 70 is regarded as topindex, 5fivethrough 6nineis medium and under5fiveare foods with a low glycemic index.

and bathroomk what's in those groups: topindex foods include maximumbreakrapidcereals, white breads and other processed baked goods, maximumpotatoes, ice cream, candies and table sugar, your veritable Atkins nightmare.

Lower index foods include cherries, grapefruit,Ray Ban RB3186 Silver Frame Dark Green Lens Polarized Sunglasses, broccoli, legumes like lentils and beans, maximumwhole grain baked goods and maximumdairy foods. So despiteout counting calories or maintaining a tally of expressindex numbers, you are able to see that guidanceyour diet toward the low finishof the index is certain to do you good.

we like to encourage patients to take into consideration glycemic index and glycemic load as simplytwo more tools that can be helpful in developing healthier thinking and planning about dietary habits.

a final thing to remember: there is not anyt one standardized glycemic index list and maximumindexes include brand-name piecesthat folksbuy on a well-likedshopping trip, along with the more generic pieceslike vegatables and fruitss. that may be one of the more helpful aspects of the lists, but as long as you simplyget one that relates to where you live.

if your average Southwest Florida resident looked at an index created in Australia, it wouldn't be much help, because really, when's the l. a.st time you had a couple Golden Pikewe couldwith a pleasingglass of Milo?

THROUGH THICK & THIN

culminationtfinishto have a topglycemic index, so i really like to recommfinishthat folkstake their culminationwith a meal, or with a couple ofprotein like cottage cheese or regular cheese. These protein sources assistancemitigate the culminationglycemic effect. Don't let a topindex number stayyou clear of your apple a day.

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