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Effects of isolated soluble fiber supplementation on body weight, glycemia, and insulinemia in adults with overweight and obesity: a systematic review and meta-analysis of randomized controlled trials
body composition glucose insulin meta-analysis soluble fiber supplementation
2018/11/21
Background: There is strong epidemiologic evidence that dietary fiber intake is protective against overweight and obesity; however, results of intervention studies have been mixed. Soluble fiber benef...
Randomized controlled trial of dietary fiber for the prevention of radiation-induced gastrointestinal toxicity during pelvic radiotherapy
gastrointestinal toxicity radiotherapy pelvic cancer pelvic radiation disease fiber, nonstarch polysaccharide short-chain fatty acid
2018/11/19
Background: Therapeutic radiotherapy is an important treatment of pelvic cancers. Historically, low-fiber diets have been recommended despite a lack of evidence and potentially beneficial mechanisms o...
Randomized controlled trial of dietary fiber for the prevention of radiation-induced gastrointestinal toxicity during pelvic radiotherapy
gastrointestinal toxicity radiotherapy pelvic cancer pelvic radiation disease fiber nonstarch polysaccharide short-chain fatty acid
2018/11/19
Background: Therapeutic radiotherapy is an important treatment of pelvic cancers. Historically, low-fiber diets have been recommended despite a lack of evidence and potentially beneficial mechanisms o...
Randomized controlled trial of dietary fiber for the prevention of radiation-induced gastrointestinal toxicity during pelvic radiotherapy
gastrointestinal toxicity radiotherapy pelvic cancer pelvic radiation disease fiber nonstarch polysaccharide short-chain fatty acid
2018/11/19
Background: Therapeutic radiotherapy is an important treatment of pelvic cancers. Historically, low-fiber diets have been recommended despite a lack of evidence and potentially beneficial mechanisms o...
Randomized controlled trial of dietary fiber for the prevention of radiation-induced gastrointestinal toxicity during pelvic radiotherapy
gastrointestinal toxicity radiotherapy pelvic cancer pelvic
2018/11/16
Background: Therapeutic radiotherapy is an important treatment of pelvic cancers. Historically, low-fiber diets have been recommended despite a lack of evidence and potentially beneficial mechanisms o...
Odd-chain fatty acids as a biomarker for dietary fiber intake: a novel pathway for endogenous production from propionate
soluble fiber fermentation pentadecanoic heptadecanoic liver long-chain fatty acid
2018/11/14
Background: The risk of type 2 diabetes is inversely correlated with plasma concentrations of odd-chain fatty acids [OCFAs; pentadecanoic acid (15:0) and heptadecanoic acid (17:0)], which are consider...
Implementation of a 4-y, high-fiber, high-fruit-and-vegetable, low-fat dietary intervention: results of dietary changes in the Polyp Prevention Trial
Dietary intervention nutrition intervention dietary change
2016/6/14
The Polyp Prevention Trial (PPT) was a multicenter
randomized clinical trial designed to determine the effects of
a high-fiber (4.30 g/MJ), high-fruit-and-vegetable (0.84 servings/MJ),
low-fat (20%...
Plasma lipid changes after supplementation with β-glucan fiber from yeast
b-glucan dietary fiber oat fiber
2016/6/1
Dietary fiber has been shown to improve blood
lipids.The purpose of this study was to evaluate the effect
on serum lipids of a yeast-derived b-glucan fiber in 15 free-living,
obese, hypercholestero...
A novel source of wheat fiber and protein: effects on fecal bulk and serum lipids
Wheat bran wheat protein fecal bulk
2016/5/30
Wheat fiber is a laxative and wheat protein may
affect blood lipids.
Cholesterol-lowering effects of dietary fiber: a meta-analysis
Meta-analysis humans controlled trials
2016/5/27
Least-squares regression analyses were used to test the
effect on blood lipids of pectin, oat bran, guar gum, and psyllium.
Independent variables were type and amount of soluble
fiber, initial chol...
Consumption of foods high in dietary fiber has been associated
with lower risk of cardiovascular disease. As a consequence of this
epidemiologic observation, many clinical trials have been conducted...
Comparison of appetite responses to high– and low–glycemic index postexercise meals under matched insulinemia and fiber in type 1 diabetes
appetite exercise type 1 diabetes glycemic index insulinemia
2018/12/24
Background: Patients with type 1 diabetes face heightened risk of hypoglycemia after exercise. Subsequent overfeeding, as a preventative measure against hypoglycemia, negates the energy deficit after ...
Whole-grain wheat consumption reduces inflammation in a randomized controlled trial on overweight and obese subjects with unhealthy dietary and lifestyle behaviors: role of polyphenols bound to cereal dietary fiber
bioavailability ferulic acid inflammation obesity wholegrain wheat
2018/12/20
Background: Epidemiology associates whole-grain (WG) consumption with several health benefits. Mounting evidence suggests that WG wheat polyphenols play a role in mechanisms underlying health benefits...
Fiber man meets microbial man
Fiber man microbial man
2018/12/19
What a privilege it was to have attended a lecture by the late Denis Burkitt when audiences were fed large boluses of wit and wisdom. Even skeptics were impressed by his passion and persuasiveness. To...
Fiber intake and risk of subsequent prostate cancer in Japanese men
JPHC Study fiber intake prospective study prostate cancer Japanese men
2018/12/20
Background: Dietary fiber may reduce the risk of prostate cancer, possibly by increasing circulating concentrations of sex hormone–binding globulin and improving insulin sensitivity. However, results ...