Fructose comes from fruit and honey, and raises blood sugar more slowly than glucose. There is less of an immediate insulin response. Galactose comes from milk. Glucose is the end product of the digestion of starches, and is the form of sugar that circulates in our blood stream. Starches that contain fiber will be digested more slowly and also have less of an effect on the insulin response.
Many foods contain carbohydrates, but their water, fiber and nutrient contents differ greatly.
Think of the advantage of an orange versus a cookie in terms of nutrition. This information is not intended to be a substitute for professional medical advice. You should not use this information to diagnose or treat a health problem or disease without consulting with a qualified healthcare provider. Please consult your healthcare provider with any questions or concerns you may have regarding your condition.