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Featured Article :. Moderate Amounts of Fructose Consumption Impair Insulin Sensitivity in Healthy Young Men: A Randomized Controlled Trial.

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Featured Article :

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  1. Featured Article: Moderate Amounts of Fructose Consumption Impair Insulin Sensitivity in Healthy Young Men: A Randomized Controlled Trial Isabelle Aeberli, Ph.D., Michel Hochuli, M.D., Ph.D., Philip A. Gerber, M.D., M.S.C., Lisa Sze, M.D., Stefanie B. Murer, M.S.C., Luc Tappy, M.D., Giatgen A. Spinas, M.D., Kaspar Berneis, M.D. Diabetes Care Volume 36: 150-156 January, 2013

  2. STUDY OBJECTIVE • To assess the effect of moderate amounts of fructose and sucrose compared with glucose on glucose and lipid metabolism Aeberli I. et al. Diabetes Care 2013;36:150-156

  3. STUDY DESIGN AND METHODS • Nine healthy, normal-weight male volunteers (aged 21–25 years) were studied • All subjects consumed four different sweetened beverages (600 mL/day) for 3 weeks each: medium fructose (MF) at 40 g/day and high fructose (HF), high glucose (HG), and high sucrose (HS) each at 80 g/day • Euglycemic-hyperinsulinemic clamps with [6,6]-2H2 glucose labeling used to measure endogenous glucose production • Lipid profile, glucose, and insulin measured in fasting samples Aeberli I. et al. Diabetes Care 2013;36:150-156

  4. RESULTS • Hepatic suppression of glucose production during the clamp significantly lower after HF (59.4 ± 11.0%) than HG (70.3 ± 10.5%, P < 0.05) • Fasting glucose, insulin, and C-peptide did not differ between the interventions • Compared with HG, LDL and total cholesterol levels were significantly higher after MF, HF, and HS, and free fatty acids were significantly increased after MF, but not after the two other interventions (P < 0.05) • Energy intake during the interventions did not differ significantly from baseline intake Aeberli I. et al. Diabetes Care 2013;36:150-156

  5. CONCLUSIONS • Moderate amounts of fructose and sucrose significantly alter hepatic insulin sensitivity and lipid metabolism compared with similar amounts of glucose Aeberli I. et al. Diabetes Care 2013;36:150-156

  6. Aeberli I. et al. Diabetes Care 2013;36:150-156

  7. Aeberli I. et al. Diabetes Care 2013;36:150-156

  8. Aeberli I. et al. Diabetes Care 2013;36:150-156

  9. Aeberli I. et al. Diabetes Care 2013;36:150-156

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