Läsk / juice lika farligt som alkoholmissbruk?
En ny studie visar att personer som dricker en liter läsk eller juice om dagen har femdubblad risk för skrumplever. Fruktsockret antas vara boven.
Expressen: Läsk och juice lika farligt som alkohol
Telegraph: Two soft drinks a day may lead to long term liver damage
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Svensk studie av Fredrik Nyström visade också koppling mellan sockerintag och leverskada
Professor: mättat fett naturligt och ofarligt – Fredrik Nyström duellerar med Rössner. Vem vinner?
64 Kommentarer
Choklad har aldrig varit nåt jag gillat speciellt mycket och inte heller mörk choklad stoppar suget.
Dr. Nathan Bass presents an update on Non-Alcoholic Fatty Liver Disease, an emerging epidemic in the US
http://www.youtube.com/user/uctelevision#play/uploads/391/-yNarhNk-r8
Inte så konstigt med tanke på att så många äter en kost som är mycket lik dem man tvångsmatar gäss med för att medvetet åstadkomma fettlever vilket ju betraktas som en delikatess.
Problemet är att jag har testat LCHF och det är den enda dieten som tycks funka på mig när det gäller viktnedgång, men hur klarar levern detta? Jag vill ju inte att det lagras mer fett i levern än jag redan har, någon som vet?
http://blogg.passagen.se/millimetervagor/date/20071115
http://www.diabetesincontrol.com/index.php?option=com_content&vi...
Nu, med LCHF är jag "bara" fruktansvärt hungrig, suget efter socker är borta.
Angående NAFLD och lågkolhydratkost så kom den här studien för inte så länge sedan:
"Abstract
Background: Individuals with nonalcoholic fatty liver disease (NAFLD) have excess intrahepatic triglycerides. This is due, in part, to increased hepatic synthesis of fat from carbohydrates via lipogenesis. Although weight loss is currently recommended to treat NAFLD, little attention has been given to dietary carbohydrate restriction.
Objective: The aim of this study was to determine the effectiveness of 2 wk of dietary carbohydrate and calorie restriction at reducing hepatic triglycerides in subjects with NAFLD.
Design: Eighteen NAFLD subjects (n = 5 men and 13 women) with a mean (±SD) age of 45 ± 12 y and a body mass index (in kg/m2) of 35 ± 7 consumed a carbohydrate-restricted (<20 g/d) or calorie-restricted (1200–1500 kcal/d) diet for 2 wk. Hepatic triglycerides were measured before and after intervention by magnetic resonance spectroscopy.
Results: Mean (±SD) weight loss was similar between the groups (−4.0 ± 1.5 kg in the calorie-restricted group and −4.6 ± 1.5 kg in the carbohydrate-restricted group; P = 0.363). Liver triglycerides decreased significantly with weight loss (P < 0.001) but decreased significantly more (P = 0.008) in carbohydrate-restricted subjects (−55 ± 14%) than in calorie-restricted subjects (−28 ± 23%). Dietary fat (r = 0.643, P = 0.004), carbohydrate (r = −0.606, P = 0.008), posttreatment plasma ketones (r = 0.755, P = 0.006), and respiratory quotient (r = −0.797, P < 0.001) were related to a reduction in liver triglycerides. Plasma aspartate, but not alanine, aminotransferase decreased significantly with weight loss (P < 0.001).
Conclusions: Two weeks of dietary intervention (≈4.3% weight loss) reduced hepatic triglycerides by ≈42% in subjects with NAFLD; however, reductions were significantly greater with dietary carbohydrate restriction than with calorie restriction. This may have been due, in part, to enhanced hepatic and whole-body oxidation."
http://www.ajcn.org/content/93/5/1048.long
Browning JD et al. Short-term weight loss and hepatic triglyceride reduction: evidence of a metabolic advantage with dietary carbohydrate restriction. Am J Clin Nutr. 2011 May;93(5):1048-52. Epub 2011 Mar 2.
http://www.dagensmedicin.se/nyheter/2011/05/27/overvikt-okar-risk-for...