豆类对血脂的影响是否优于土豆？GFrost等提示确实如此。豆类中的碳水化物的血糖指数低于土豆。Frost等的结论足：他们的研究结果同意用低血糖指数的碳水化物取代高立糖指数青，以期升高血浆HDL浓度。虽然未证明HDL与CHD之间存A着因果关系，但已有足够的证据使我们关注降低HDL Is the effect of beans on blood lipids better than potatoes? GFrost other tips really so. Carbohydrates in beans have lower glycemic index than potatoes. Frost et al. Conclude that their findings agree to replace the high glycemic index with low glycemic carbohydrate in order to increase plasma HDL concentrations. Although there is no evidence of a causal relationship between HDL and CHD, there is sufficient evidence to draw our attention to reducing HDL