Diet Information
Glycemic Index and Fiber - How Fiber Slows Digestion, Reduces Glycemic Response, Lowers Blood Sugar Levels

Glycemic Index and Fiber

Diet Information - What is the Glycemic Index

Effects of Fiber on Glycemic Index

Soluble Fiber and Glycemic Index

Fiber content affects the glycemic index value of foods in various ways. The fiber coating around (eg) beans, and the cellulose in the walls of plant cells (eg. cabbage, broccoli) reduce the access of digestive enzymes to the starch inside. Beans (and grains, like oats) contain soluble fiber that makes the content of the stomach and intestines more viscous, which retards digestion of starch.

Insoluble Fiber and Glycemic Index

Insoluble fiber, such as the fiber in whole wheat, also affects glycemic response. If wheat grains are whole, this acts as a physical barrier to digestion. Whereas if whole wheat grains are finely milled, digestion and glycemic response is more rapid. Thus whole wheat bread has roughly the same glycemic index value as regular white bread. (See also GI of Carbs)

Whole Wheat Flour - Better Nutrition but Equal Glycemic Response

There are definite advantages to using whole wheat flour over white flour. Whole wheat flour is richer in vitamins and minerals. Furthermore, the insoluble fiber it contains increases intestinal bulk, thus increasing the feeling of fullness. But, despite these nutritional advantages, finely milled whole wheat flour provokes a similar glycemic response to that of regular white flour.

Related Glycemic Index Links

Low GI Diet
Low GI Diet Foods
Low-GI Diet Meals
Low GI Diet Snacks
How is Glycemic Index Measured
Glycemic Load
Glycemic Index Advice
Glycemic Index & Weight Loss
Glycemic Index Diets and Obesity
Low GI Diets: Weight Loss Study
Glycemic Index: List of Foods
High GI Foods
Glycemic Index and Foods
What Determines Glycemic Index Values of Carbs
Effects of Fiber on Glycemic Index Value of Foods
Effect of Acid on Glycemic Index Value of Foods
Effects of Fat on Glycemic Index Value of Foods
Glycemic Index and Meals
Low GI Diet and Potatoes
GI Value of Rice, Potatoes, Pasta and Bread
GI Value of Carrots
GI Value of Sugar
Glycemic Index and Fruit
Glycemic Index and Diabetes
Carbs and Glycemic Index

For the Best Low GI Diet
See our Best Diet Review

 

DIETING and WEIGHT MANAGEMENT

BEST DIET | Free Diet Plan | Diet Program to Lose Weight | How to Lose Weight | Calorie Needs | Weight Loss Advice | Free Diets - Special Conditions | Diet Questions | Diet Advice For Men | Best Online Diet Plan | Best Weight Loss Diet Plan | How to Lose Weight Fast | Do Diet Programs Work | Types of Weight Loss Programs | Diet Tips | Best Forum For Diet Support | New Diets and Dieting Articles | Obesity Advice | Weight Chart | Help to Lose Weight | Diet Pills Advice | Side Effects | Xenical Fat Blockers | Meridia Diet Pills | Do Weight Loss Pills Work | Laxatives to Lose Weight | Weight Management Guidelines | Surgery for Weight Loss | Health Risks | Gastric Bypass Diet | Eating Disorders | How to Stop Bingeing | Weight Loss & Exercise | Weight Loss After Pregnancy | Diet Recipes | Diet Newletter | Weight Loss Resources | Diet & Weight Loss Links

REVIEWS OF DIETS

Reviews of Diets | Atkins Diet | Cabbage Soup Diet | Cider Vinegar Diet | Fad Diets | Food Combining | Grapefruit Diet | High Fiber Diets | Jenny Craig Diet | Low Calorie Diets | Low Fat Diets | Low GI Diet | Metabolic Typing Diet | Peanut Butter Diet | Scarsdale Diet | South Beach Diet | Sugar Busters | Three Hour Diet | Weight Watchers Diet | Zone Diet | Weight Loss Diet Reviews

SPECIAL DIETARY NEEDS and FOODS

Diets for ADD/ADHD | Alcohol & Dietary Health | Diet For Alcoholics | Arthritis Diet | Blood Pressure Diet | Bodybuilding Diet | BRAT Diet | Cancer Diet | Candida Diet | Cholesterol Lowering Diet | Constipation Diet | Crohn's Disease | DASH Diet | Detox Diet | Diabetic Diet Tips | Gluten Free Diet | Healthy Heart Diet | High Protein Diets | Hyperactivity Diet | Indian Diet | Irritable Bowel Diet | Lactose Intolerance | Lactose-Free Non-Dairy Calcium | Low Sodium Diet | Medical Diet | Mediterranean Diet | Menopause Diet | Migraine Dietary Advice | PMS Diet | Renal Diet | Smokers Diet | Vegetarian

DIETARY NUTRITION, HEALTHY EATING, GLYCEMIC INDEX and CALORIES

Latest Dietary Guidelines | Healthy Diet | Diet For Children | Diet For Teens | Diet Nutrition Advice | Fat in Food | Best Fats | How Much Fat Needed | Guide to Glycemic Index | Guide to Glycemic Load | GI Per Food Serving | GI Values For Food Groups | Carbs & Glycemic Index | Low Carb Diets | Daily Carb Needs | How Much Fiber Needed | Folate Intake RDA | Calcium Intake RDA | Protein Intake RDA | Sugar Intake | Food Calorie Charts

Diet-i.com provides general information on healthy eating, special diets and weight loss programs, diet nutrition, diet pills and weight loss surgery. However no advice given here is intended as a substitute for professional medical advice. For the sake of your health, always consult your doctor before making any significant dietary, nutritional or lifestyle changes. Copyright 2001-2017 Diet Information. All rights reserved.