Tuesday, December 1, 2009

Right behind oatmeal, yams (and sweet potatoes) are probably my second favorite starchy carbohydrate. Flavorful, all-natural, low in calories, and packed with nutrients and antioxidants like beta-carotene, it’s no wonder yams are a favorite carbohydrate among bodybuilders, fitness competitors and health-seekers alike. According to Brian Rowley, science editor for FLEX magazine, “Bodybuilders use yams when cutting bodyfat because they are low on the glycemic index. Waxy whitepotatoes (boilers) are high on the glycemic index, so they make an excellent postworkout meal, but nothing compares with a yam the rest of the time.”
Although the glycemic index is a secondary factor when making carb choices on the BFFM program, if you’re carb sensitive or if you’re on a very strict diet (like a contest diet), then the glycemic index should be given more weight in your choices. Yams are one of the best. Sweet potatoes are not exactly the same thing as yams (they’re slightly higher on the glycemic index), but they’re otherwise similar, which also makes them good choices for fat burning diets. You can identify a yam by its darker orange color, pointier ends and unusual sizes/shapes. Combine a yam with a green veggie, a chicken breast, lean red meat or fish, and you’ve got yourself a perfect fat-burning, muscle building, metabolism boosting meal.

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