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The glycemic index (GI) is a way of describing how a carbohydrate containing food affects blood glucose levels. When we eat carbohydrates, our body breaks this down to produce glucose. Our cells use this glucose as their main energy source. Just like a car needs fuel, our body needs carbohydrates to run.
The Role of Insulin :
For glucose to move from the blood into the body's cells, it needs insulin - a hormone secreted from the pancreas. Insulin is stimulated whenever there is glucose in the blood however if there is insufficient insulin, glucose levels will rise. Over a long period of time, this may lead to diabetes. Insulin is not only involved in regulating blood glucose levels, it also plays a key role in determining whether our body burns fat or carbohydrates for energy. High levels of insulin means the body is forced to burn carbohydrate, rather than fat. Therefore, by controlling the rate of glucose being absorbed we will also control the amount of insulin secreted. This is where the glycemic index comes into play.
Carbohydrate foods are digested at different rates. Some slow, some fast. Ones that are broken down quickly will cause a rapid influx of glucose into the blood. Large amounts of glucose in the blood will result in high levels of insulin. These carbohydrates are called high Glycaemic Index foods (High GI). Low GI carbohydrates are broken down slowly therefore resulting in lower glucose levels and lower insulin levels.
Also visit my other GI list page here GO TO GI LIST
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GI based on glucose = 100 |
| Food |
GI |
Carb g |
Fat |
GL |
| SORTED BY INCREASING GL IN FOOD GROUPS |
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| BEANS, … |
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| Beans, Soya, canned, 1/2 cup, 100 g |
14 |
12 |
6 |
168 |
| Beans, Soya, boiled, 1/2 cup, 90 g |
18 |
10 |
7 |
180 |
| Beans, Butte, boiled, 1/2 cup, 70g |
31 |
13 |
0 |
403 |
| Beans, Haricot (navy beans), boiled, 1/2 cup, 90 g |
38 |
11 |
0 |
418 |
| Beans, Lentils, green and brown, boiled, 95 g |
30 |
16 |
0 |
480 |
| Beans, Kidney, boiled, 1/2 cup, 90 g |
27 |
18 |
0 |
486 |
| Beans, Lentils (average), 100g |
28 |
19 |
0 |
532 |
| Beans, Lima, baby, frozen, 1/2 cup, 85 g |
32 |
17 |
0 |
544 |
| Beans, Lentils, red, boiled, 120 g |
26 |
21 |
1 |
546 |
| Beans, Black, soup, 220 ml |
64 |
9 |
2 |
576 |
| Beans, Pinto, canned, 1/2 cup, 95 g |
45 |
13 |
0 |
585 |
| Beans, Kidney, canned and drained,1/2 cup, 95 g |
52 |
13 |
0 |
676 |
| Beans, Black gram, soaked and boiled, 120 g |
43 |
16 |
1 |
688 |
| Beans, Broad, frozen, boiled, 1/2 cup, 80 g |
79 |
9 |
1 |
711 |
| Beans, Black, boiled, 3/4 cup, 120 g |
30 |
26 |
1 |
780 |
| Beans, Pinto, soaked, boiled, 1/2 cup, 90 g |
39 |
20 |
0 |
780 |
| Beans, Romano, boiled, 1/2 cup, 90 g |
46 |
21 |
0 |
966 |
| Beans, Baked, canned in tomato sauce,1/2 cup, 120 g |
48 |
21 |
1 |
1,008 |
| Beans, Blackeyed, soaked, boiled, 1/2 cup, 120 g |
42 |
24 |
1 |
1,008 |
| Beans, Lungkow thread, 180 g |
26 |
61 |
0 |
1,586 |
| BISCUITS, … |
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| Biscuits, Shredded Wheatmeal, 2, 16 g |
62 |
12 |
2 |
744 |
| Biscuits, Oatmeal, 2, 20 g |
55 |
15 |
3 |
825 |
| Biscuits, Rich Tea, 2, 20 g |
55 |
16 |
3 |
880 |
| Biscuits, Milk Arrowroot, 2, 16 g |
69 |
13 |
2 |
897 |
| Biscuits, Kavli(tm), 4, 20 g |
71 |
13 |
0 |
923 |
| Biscuits, Jatz, 6, 25 g |
55 |
17 |
5 |
935 |
| Biscuits, Morning Coffee, 3, 18 g |
79 |
14 |
2 |
1,106 |
| Biscuits, Stoned Wheat Thins, 5, 25 g |
67 |
17 |
2 |
1,139 |
| Biscuits, Sao, 3, 25 g |
70 |
17 |
4 |
1,190 |
| Biscuits, Puffed crispBread, wholemeal, 4, 20 g |
81 |
15 |
1 |
1,215 |
| Biscuits, ShortBread, 2, 30 g |
64 |
19 |
8 |
1,216 |
| Biscuits, Digestives, plain, 2, 30 g |
59 |
21 |
6 |
1,239 |
| Biscuits, Vanilla wafers, 6, 30 g |
77 |
21 |
5 |
1,617 |
| Biscuits, Graham Wafers, 4, 30 g |
74 |
22 |
3 |
1,628 |
| BREAD, … |
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| Bread, Multi-grain(tm) 9-Grain (Tip Top), 1 slice, 30 g |
43 |
9 |
1 |
387 |
| Bread, Bürgen(tm) Oat Bran & Honey Loaf w/ Barley, 1 slice, 40 g |
31 |
14 |
2 |
434 |
| Bread, Oat Bran & Honey with Barley(Bürgen(tm)), 1 slice, 40 g |
31 |
14 |
2 |
434 |
| Bread, Bürgen(tm) Mixed Grain 1 slice, 40 g |
34 |
13 |
2 |
442 |
| Bread, Sourdough, rye, 1 slice, 30 g |
48 |
12 |
1 |
576 |
| Bread, Stoneground wholemeal, 1 slice, 30 g |
53 |
11 |
1 |
583 |
| Bread, Hyfibe(tm) Wholemeal with Wheatgerm, 1 slice, 33 g |
46 |
13 |
1 |
598 |
| Bread, Performax(tm) Country Life Bakery, 1 slice, 37 g |
38 |
16 |
2 |
608 |
| Bread, Bürgen(tm) Soy-Lin, soy & linseed loaf, 1 slice, 40 g |
36 |
18 |
4 |
648 |
| Bread, Wonder, enriched white Bread (USA) 1 slice, 20 g |
73 |
10 |
2 |
730 |
| Bread, Sourdough, wheat, 1 slice, 30 g |
54 |
14 |
1 |
756 |
| Bread, Bürgen(tm) Fruit Loaf, 1 slice, 48 g. |
44 |
18 |
2 |
792 |
| Bread, Home Pride, butter top Bread (USA), 1 slice, 28 g |
59 |
14 |
1 |
826 |
| Bread, Fruit loaf, dense continental style, 1 slice, 35 g |
47 |
18 |
1 |
846 |
| Bread, Pumpernickel, 1 slice, 60 g |
41 |
21 |
1 |
861 |
| Bread, Vogel's(tm) Honey & Oat loaf, 1 slice, 40 g |
55 |
17 |
3 |
935 |
| Bread, Wholemeal (wheat flour), 1 slice, 35 g |
69 |
14 |
1 |
966 |
| Bread, Riga Sunflower & Barley, 1 slice, 40 g |
57 |
17 |
1 |
969 |
| Bread, Ploughman's Loaf(tm) mixed grain, 1 slice, 45 g |
47 |
21 |
1 |
987 |
| Bread, Healthy Choice, hearty 7-grain Bread, 1 slice, 38 g |
56 |
18 |
1 |
1,008 |
| Bread, Fruit 'n' Spice loaf (Buttercup), 1 slice, 36 g |
54 |
19 |
3 |
1,026 |
| Bread, White (wheat flour), 1 slice, 30 g |
70 |
15 |
1 |
1,050 |
| Bread, Vogel's(tm) Roggenbrot(tm), 1 slice, 35 g |
59 |
18 |
1 |
1,062 |
| Bread, Healthy Choice, 100% whole grain (USA), 1 slice, 38 g |
62 |
18 |
1 |
1,116 |
| Bread, Earth Grains 100% whole wheat (USA), 1 slice, 43 g |
60 |
19 |
2 |
1,140 |
| Bread, Linseed rye, 1 slice, 50 g |
55 |
21 |
5 |
1,155 |
| Bread, Gluten-free multigrain (Country Life), 1 slice, 35 g |
79 |
15 |
2 |
1,185 |
| Bread, Gluten-free Bread, multigrain, 1 slice, 35 g |
79 |
15 |
2 |
1,185 |
| Bread, Stuffing, 60 g |
74 |
17 |
5 |
1,258 |
| Bread, Gluten-free Bread, 1 slice, 30 g |
90 |
14 |
1 |
1,260 |
| Bread, Ploughman's Loaf(tm), wholemeal, 1 slice, 45 g |
64 |
20 |
2 |
1,280 |
| Bread, Melba toast, 4 squares, 30 g |
70 |
19 |
1 |
1,330 |
| Bread, Wonderwhite™, w/ Hi-Maize, 1 slice, 35 g |
80 |
17 |
1 |
1,360 |
| Bread, Helga's Classic Seed Loaf, 1 slice, 45 g |
68 |
20 |
2 |
1,360 |
| Bread, French baguette, 30 g |
95 |
15 |
1 |
1,425 |
| Bread, Hamburger bun, 1 prepacked bun, 50 g |
61 |
24 |
3 |
1,464 |
| Bread, Rye Bread, 1 slice, 50 g |
65 |
23 |
1 |
1,495 |
| Bread, Light rye, 1 slice, 50 g |
68 |
23 |
1 |
1,564 |
| Bread, Dark rye, BlackBread, 1 slice, 50 g |
76 |
21 |
1 |
1,596 |
| Bread, Croissant, 1, 50 g |
67 |
27 |
14 |
1,809 |
| Bread, Kaiser roll, 1 roll, 50 g |
73 |
25 |
1 |
1,825 |
| Bread, Dark rye, Schinkenbröt, 1 slice, 50 g |
86 |
22 |
1 |
1,892 |
| Bread, Pita Bread, 1 piece, 65 g |
57 |
38 |
1 |
2,166 |
| Bread, Bagel, 1, 70 g |
72 |
35 |
1 |
2,520 |
| Bread, Lebanese, white (Seda Bakery, Australia), 1 slice, 110 g |
75 |
57 |
3 |
4,275 |
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