What is the general Glycemic Index (GI) value for rutabaga, and what consideration must be made when interpreting this number?
Answer
It is often classified as medium range (around 70), but the actual effect is mitigated by high fiber.
Rutabaga is frequently cited as having a Glycemic Index (GI) hovering around 70, which technically places it in the medium category for carbohydrate response. However, this raw number does not account for the vegetable's overall matrix. Because rutabaga is notably high in fiber, this component inherently slows down the absorption of sugars into the bloodstream, meaning its actual glycemic impact on blood glucose might be less pronounced than the numerical GI value alone suggests, especially when paired with fats or proteins.
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