Glycemic index calculator

Glycemic index calculator uses the only sane way to keep your weight down.

If you're overweight you almost certainly became obese, not because you ate too much, though that can be a problem occasionally, but on account of choosing the wrong foods.

I expect you're aware that only 5 percent of folk who diet, after one year have lost weight, and many are actually heavier; it's frankly a total waste of time and energy and causes you considerable angst; they don't work. 

Decide today to forget about diets and instead to understand the concept of glycemic index; then you can hope to get those ugly pounds off. More important you'll have less pain and take fewer pills; it will improve your health dramatically.




Can you enjoy butternut, and what about potatoes? Is there a difference between freshly squeezed orange juice and OJ from a carton? Is rice really off the menu for ever?

These are important questions.

So, what is the meaning of glycemic index? GI is a measure of how quickly a carbohydrate affects your blood sugar, and how much it makes it rise.

High glycemic index foods produce a startling rise in blood glucose; that's dangerous for your arteries, so the pancreas squirts insulin into the body, storing that sugar as fat; that's exactly what we don't want.

On the other, low glycemic foods hardly affect the blood glucose, so there no surge in insulin, and no fat storage; within reason you can enjoy as much of them as you like.

Most diets, boringly and ineffectively, measure and limit the number of calories you were consuming; that leaves you constantly hungry. GI goes about things quite differently; it determines the effect of carbohydrates on your blood sugar.

Instead of counting calories simply consider what a carbohydrate does to your blood sugar; grasp this concept and you'll never have to mention the nasty four letter word diet again.

You will still have to retrain your tongue, because if you're obese, you got that way by demanding high GI carbohydrates. Enjoy them only on high and holy days, and you will steadily shed those unhealthy pounds that are causing pain and inflammation in your body; and fury when you step onto the scale.


Worse, adipose tissue becomes an organ that produces circulating hormones in the body; that means you are far more likely to get cancer too.

Glycemic index calculator

Glycemic index calculator means you no longer have to diet, only to understand; and obey your brain and deny the lust of the flesh!

The GI of a carbohydrate is measured in human trials; it's not something you can calculate yourself. On the other hand the glycemic load calculator can be done quite simply.

There's a simple formula that we use.


Very low GI carbs - 0-20

Low GI carbs - 21-55

Medium GI - 56-69

High GI - 70+

Glycemic load calculator

Glycemic load (GL) = (GI x grams of carbohydrate)  ÷ 100

Hummus

Let's work out the glycemic load for hummus, for example. I enjoy a scoop on my salad every day; is it allowed and how fattening is it?

A scoop of hummus has about 30g of carbohydrate and has a GI of 6.

Glycemic load = (6 x 30)/ 100 = 1.8

What do the numbers mean?

  • Low: less than 10.
  • Medium: 11 - 20
  • High: 20+

Don't get too much into the details; it's boring. What it means is that your can pig out on hummus with a glycemic load of only 1.8; add as much as you like. Here I've filled half an avocado; the extra fat in the avo lowers the GI even further, but obviously raises the glycemic load.

Researchers have found that neither hummus, nor avocado, cause a significant rise in blood glucose. The avo has very little carbohydrate and two thirds of it is fibre anyway.

White rice

A cup of white rice has about 36 grams of carbohydrate and has a GI of 72.

Glycemic load = (72 x 36) / 100 = 26. That's in the very high range.


Brown rice

Brown rice has more carbohydrate because of the fibre. A cup weighs about 50 grams, but has a GI of only 50.

Glycemic load = (50 x 50) / 100 = 25

So the GL of a cup of brown rice is much the same as that of white, but wait, there's a huge difference.

The GI of white rice is 72 which is high, causing a spike in insulin, and storage of fat, whereas that of brown rice is low at 50 and hardly causes a ripple in the blood sugar.

In short, brown rice isn't fattening, white rice certainly is, but they have roughly the same glycemic load.

To be honest, different sites give widely differing figures. Treat these exact numbers too with a pinch of salt. Grasp the principles: brown rice has a low GI and is not fattening, but eat enough and you'll find it has a lot of calories.


Dr Nicola McKeown

Dr Nicola McKeown from the Friedman school's nutritional programme recommends a long grain brown rice over a short grain white rice.

The glycemic index, a ranking from 0-100 used to indicate how rapidly a food with carbs can cause an increase in the blood glucose, is determined by the ratio of amylose to amylopectin

The amylose content in long grain rice takes longer to digest than the amylopectin in short grain varieties.

She reports that wild rice, pearl barley and quinoa all have a GI under 55; that's low.

Rice which is cooked, cooled and then used in a rice salad has a lower GI.

Adding fat and legumes to the rice also lowers the GI.


Best advice

Forget glycemic load, just don't pig out on any starches.

It's the glycemic index calculator that's important when it comes to weight loss.


Start by drawing up a list of the carbs you enjoy

Here's mine. Yesterday these are the carbohydrates I ate. You draw up your list.

Breakfast

  1. 1 slice low GI toast (GI 51)
  2. 1 tomato (in eggs Florentine) (GI 15)
  3. A glass of freshly squeezed orange juice. (GI 40)

Lunch

  1. Bowl butternut soup (55*)
  2. 2 slices low GI bread (GI 51)
  3. Scoop hummus on a salad (GI 6)
  • 1 tsp raw honey (55)
  • 1 tsp mulberry jam (GI 51)
Dinner

1 medium boiled potato (82). Glycemic load 21; not has high as white rice, but still in the range over 20; high and holy day food if you're obese.

A 150g white potato is mostly water, of course, but the starch, sugars and fibre making up the carbohydrate comes to about 26g.

GL white potato = (26g x GI of 82) / 100 = 21. In the high range.

Now, each day for a week, add to your list of common starches, getting the GI from glycemic index and load from Harvard Medical School.

Your rule of thumb if you are obese and determined to lose weight is enjoy high glycemic index foods only occasionally when you go out to dinner, moderate you can eat regularly, but limit the total grams, and low GI you can eat as much as you like.

Do that and you'll never have to use that ugly four letter word diet again.




In all honesty the name of this page, glycemic index calculator is something of a misnomer; it's something you can't do, but folk are typing in this keyword all the time. Rather, get the figures from the Harvard site.

A serious pitfall to avoid is a psychological condition called orthorhexia; it's a fixation on what you eat, so serious that you won't dine out because your hostess may have slipped some mashed potato in to thicken the gravy, or butter to fry the onion for the butternut soup, or some other avoidance strategy you are following.

When at home by all means follow the rules; if you find yourself turning down invitations because of what the food might contain, beware. It's potentially a serious problem, and you're on the verge. I call it the health nut neurosis.

Frankly it's a fine line between choosing to avoid foods that you know are your downfall, and declining invitations to eat out because of what might be on the table, or hidden in the cooking. Leave your glycemic index calculator at home for a change, and enjoy yourself, but if necessary simply and politely say no thank you; but tomorrow it's business as usual.



Patello femoral pain syndrome

Obesity inevitably causes knee arthritis, and one type is called patello femoral pain syndrome. Whilst it's treatable in chiropractic clinics, prevention is by far the better bet.

Strengthening the quadriceps muscle is vital; a process called arthrogenic inhibition makes it waste away.




Knee arthritis within the joint proper is more difficult; in its early stages it's very treatable with chiropractic but once it has established itself and holes have bored in the hyaline cartilage then only a serious commitment to weight loss, proper diet and a regular mobilisation will stay the surgeon's knife.

Understanding and using your glycemic index calculator, with help from Harvard Medical school for the figures, will profoundly improve your health.

Best of all, you'll never need to diet again.

If you follow this modified Banting diet you'll find you won't feel continually famished; yes, it's based on the glycemic index calculator, with some added healthy fat. Astonishingly you'll lose weight.


Orange juice GI

The GI of freshly squeezed orange juice with its pulp is low which means you can enjoy it, virtually without restriction. Note however, that OJ from a carton is ten points higher; that makes it on the verge of moderate which means you should restrict its intake; the glycemic load is significant.

These orange juice facts will tell all.


Bernard Preston

Bernard Preston is a semi retired chiropractor with a passion for healthy living. Having got those unwanted pounds off using this glycemic index calculator you'll find you can at least halve the medication you are taking. Tell me if I'm wrong at contact.


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