Goed dieet bij diabetes type 2*
Uit een Japanse studie blijkt dat een goed dieet net zo goed kan werken bij mensen met ernstige
diabetes type 2 als een insulinetherapie. Zes maanden lang moesten de 33 deelnemers dagelijks een koolhydraatarmdieet volgen van 1852 kcal, waarvan 30%
koolhydraten, 44% vetten en 20%
eiwitten. Na 6 maanden daalde het geglycosyleerd hemoglobine, HbA1C, een belangrijke marker voor suikerziekte scherp. Van de 7 mensen die diabetesmedicijnen gebruikten waren er op het eind van de studie nog slechts 2 die deze medicijnen gebruikten Bij niemand was een insulinetherapie nodig.
Effects of a low-carbohydrate diet on glycemic control in outpatients with severe type 2 diabetes
Hajime Haimoto1 , Tae Sasakabe2 , Kenji Wakai3 and Hiroyuki Umegaki4
1Department of Internal Medicine, Haimoto Clinic, 1-80 Yayoi, Kasugai, Aichi 486-0838, Japan
2Department of Clinical Nutrition, Haimoto Clinic, 1-80 Yayoi, Kasugai, Aichi 486-0838, Japan
3Department of Preventive Medicine/Biostatistics and Medical Decision Making, 65 Tsuruma, Showa, Nagoya, Aichi 466-8550, Japan
4Department of Geriatrics, Nagoya University Graduate School of Medicine, 65 Tsuruma, Showa, Nagoya, Aichi 466-8550, Japan
author email corresponding author email
Nutrition & Metabolism 2009, 6:21doi:10.1186/1743-7075-6-21
Abstract
We previously demonstrated that a loosely restricted 45%-carbohydrate diet led to greater reduction in hemoglobin A1c (HbA1c) compared to high-carbohydrate diets in outpatients with mild type 2 diabetes (mean HbA1c level: 7.4%) over 2 years. To determine whether good glycemic control can be achieved with a 30%-carbohydrate diet in severe type 2 diabetes, 33 outpatients (15 males, 18 females, mean age: 59 yrs) with HbA1c levels of 9.0% or above were instructed to follow a low-carbohydrate diet (1852 kcal; %CHO:fat:protein = 30:44:20) for 6 months in an outpatient clinic and were followed to assess their HbA1c levels, body mass index and doses of antidiabetic drugs. HbA1c levels decreased sharply from a baseline of 10.9 ± 1.6% to 7.8 ± 1.5% at 3 months and to 7.4 ± 1.4% at 6 months. Body mass index decreased slightly from baseline (23.8 ± 3.3) to 6 months (23.5 ± 3.4). Only two patients dropped out. No adverse effects were observed except for mild constipation. The number of patients on sulfonylureas decreased from 7 at baseline to 2 at 6 months. No patient required inpatient care or insulin therapy. In summary, the 30%-carbohydrate diet over 6 months led to a remarkable reduction in HbA1c levels, even among outpatients with severe type 2 diabetes, without any insulin therapy, hospital care or increase in sulfonylureas. The effectiveness of the diet may be comparable to that of insulin
therapy.
Hier
het volledige artikel. (Juni
2009)
