RT Journal A1 Giugliano D, Maiorino M, Esposito K T1 Low-carbohydrate diet and blood lipid levels: How good and how fast? JF Archives of Internal Medicine JO Archives of Internal Medicine YR 2009 FD November 9 VO 169 IS 20 SP 1930 OP 1930 DO 10.1001/archinternmed.2009.410 UL http://dx.doi.org/10.1001/archinternmed.2009.410 AB We read with interest the article by Jenkins et al1 describing the lipid-lowering advantages of a low-carbohydrate diet high in vegetable proteins over a high-carbohydrate diet. Their findings are reassuring (low-carbohydrate diet does not increase cardiovascular risk) and in line with observational data indicating that restriction of refined carbohydrates in the diet, substituted with vegetable sources of fat and protein, may moderately reduce the risk of coronary heart disease in women.2