1. Marquette CJ Jr. Effects of bulk producing tablets on hunger intensity in dieting patients. Obes Bariatr Med 1976;5:84-8.
2. Rossner S, von Zweigbergk D, Ohlin A, Ryttig K. Weight reduction with dietary fibre supplements. Acta Med Scand 1987;222:83-8.
3. Ryttig KR, Tellnes G, Haegh L, et al. A dietary fibre supplement and weight maintenance after weight reduction: a randomized, double-blind, placebo-controlled long-term trial. Int J Obes 1989;13:165-71.
4. Solum TT, Ryttig KR, Solum E, Larsen S. The influence of a high-fibre diet on body weight, serum lipids and blood pressure in slightly overweight persons. A randomized, double-blind, placebo-controlled investigation with diet and fibre tablets (DumoVital). Int J Obes 1987;11 Suppl 1:67-71.
5. Hylander B, Rössner S. Effects of dietary fiber intake before meals on weight loss and hunger in a weight-reducing club. Acta Med Scand 1983;213:217-20.
6. Biancardi G, Palmiero L, Ghirardi PE. Glucomannan in the treatment of overweight patients with osteoarthritis. Curr Ther Res 1989;46:908-12.
7. Vita PM, Restelli A, Caspani P, Klinger R. Chronic use of glucomannan in the dietary treatment of severe obesity. Minerva Med 1992;83:135-9 [in Italian].
8. Walsh DE, Yaghoubian V, Behforooz A. Effect of glucomannan on obese patients: a clinical study. Int J Obes 1984;8:289-93.
9. Livieri C, Novazi F, Lorini R. The use of highly purified glucomannan-based fibers in childhood obesity. Pediatr Med Chir 1992;14:195-8 [in Italian].
10. Kovacs EM, Westerterp-Plantenga MS, Saris WH, et al. The effect of addition of modified guar gum to a low-energy semisolid meal on appetite and body weight loss. Int J Obes Relat Metab Disord 2001;25:307-15.
11. Beattie VA, Edwards CA, Hosker JP, et al. Does adding fibre to a low energy, high carbohydrate, low fat diet confer any benefit to the management of newly diagnosed overweight type II diabetics? Br Med J (Clin Res Ed) 1988;296:1147-9.
12. Pasman WJ, Westerterp-Plantenga MS, Muls E, et al. The effectiveness of long-term fibre supplementation on weight maintenance in weight-reduced women. Int J Obes Relat Metab Disord 1997;21:548-55.
13. Weickert M, Pfeiffer A. Impact of Dietary Fiber Consumption on Insulin Resistance and the Prevention of Type 2 Diabetes. J Nutr 2018;148:7–12.
14. Davison K, Temple N. Cereal fiber, fruit fiber, and type 2 diabetes: Explaining the paradox. J Diabetes Complications 2018;32:240–5.
15. Wang Y, Duan Y, Zhu L, et al. Whole grain and cereal fiber intake and the risk of type 2 diabetes: a meta-analysis. Int J Mol Epidemiol Genet 2019;10:38–46.
16. Silva F, Kramer C, de Almeida J, et al. Fiber intake and glycemic control in patients with type 2 diabetes mellitus: a systematic review with meta-analysis of randomized controlled trials. Nutr Rev 2013;71:790–801.
17. Jovanovski E, Khayyat R, Zurbau A, et al. Should Viscous Fiber Supplements Be Considered in Diabetes Control? Results from a Systematic Review and Meta-analysis of Randomized Controlled Trials. Diabetes Care 2019;42:755–66.
18. Gibb R, McRorie J, Jr., Russell D, et al. Psyllium fiber improves glycemic control proportional to loss of glycemic control: a meta-analysis of data in euglycemic subjects, patients at risk of type 2 diabetes mellitus, and patients being treated for type 2 diabetes mellitus. Am J Clin Nutr 2015;102:1604–14.
19. He L, Zhao J, Huang Y, Li Y. The difference between oats and beta-glucan extract intake in the management of HbA1c, fasting glucose and insulin sensitivity: a meta-analysis of randomized controlled trials. Food Funct 2016;7:1413–28.
20. Dall'Alba V, Silva F, Antonio J, et al. Improvement of the metabolic syndrome profile by soluble fibre - guar gum - in patients with type 2 diabetes: a randomised clinical trial. Br J Nutr 2013;110:1601–10.
21. Liu F, Prabhakar M, Ju J, et al. Effect of inulin-type fructans on blood lipid profile and glucose level: a systematic review and meta-analysis of randomized controlled trials. Eur J Clin Nutr 2017;71:9–20.
22. Basu A, Alman A, Snell-Bergeon J. Dietary fiber intake and glycemic control: coronary artery calcification in type 1 diabetes (CACTI) study. Nutr J 2019;18:23.
23. Nader N, Weaver A, Eckert S, Lteif A. Effects of fiber supplementation on glycemic excursions and incidence of hypoglycemia in children with type 1 diabetes. Int J Pediatr Endocrinol 2014;2014:13.
24. Vuorinen-Markkola H, Sinisalo M, Koivisto VA. Guar gum in insulin-dependent diabetes: effects on glycemic control and serum lipoproteins. Am J Clin Nutr 1992;56:1056–60.
25. Jovanovski E, Mazhar N, Komishon A, et al. Can dietary viscous fiber affect body weight independently of an energy-restrictive diet? A systematic review and meta-analysis of randomized controlled trials. The American Journal of Clinical Nutrition. 2020 02;111(2):471-485.
26. Namazi N, Larijani B, Azadbakht L. Are Isolated and Complex Fiber Supplements Good Choices for Weight Management? A Systematic Review. Archives of Iranian Medicine. 2017 Nov;20(11):704–713.
27. Van Hul M, Cani PD. Targeting Carbohydrates and Polyphenols for a Healthy Microbiome and Healthy Weight. Current Nutrition Reports. 2019 12;8(4):307–316.
28. Smits BJ, Whitehead AM, Prescott P. Lactulose in the treatment of symptomatic diverticular disease: a comparative study with high-fibre diet. Br J Clin Pract 1990;44:314-8.
29. Ornstein MH, Littlewood ER, Baird IM, et al. Are fibre supplements really necessary in diverticular disease of the colon? A controlled clinical trial. Br Med J (Clin Res Ed) 1981;25:1353-6.
30. Leahy AL, Ellis RM, Quill DS, Peel AL. High fibre diet in symptomatic diverticular disease of the colon. Ann R Coll Surg Engl 1985;67:173-4.
31. Eherer AH, Porter J, Fordtran JS. Effect of psyllium, calcium polycarbophil, and wheat bran on secretory diarrhea induced by phenolphthalein. Gastroenterol 1993;104:1007-12.
32. Quartarone G. Role of PHGG as a dietary fiber: a review article. Minerva Gastroenterol Dietol 2013 Dec;59:329-40.
33. Manning AP, Heaton KW, Harvey RF, Uglow P. Wheat fibre and irritable bowel syndrome. Lancet 1977;ii:417-8.
34. Hotz J, Plein K. Effectiveness of plantago seed husks in comparison with wheat bran no stool frequency and manifestations of irritable colon syndrome with constipation. Med Klin 1994;89:645-51.
35. Cann PA, Read NW, Holdsworth CD. What is the benefit of coarse wheat bran in patients with irritable bowel syndrome? Gut 1984;25:168-73.
36. Arffmann S, Andersen JR, Hegnhoj J, et al. The effect of coarse wheat bran in the irritable bowel syndrome. A double-blind cross-over study. Scand J Gastroenterol 1985;20:295-8.
37. Soloft J, Krag B, Gudmand-Hoyer E, et al. A double-blind trial of the effect of wheat bran on symptoms of irritable bowel syndrome. Lancet 1976;i:270-3.
38. Lucey MR, Clark ML, Lowndes J, Dawson AM. Is bran efficacious in irritable bowel syndrome? A double blind placebo controlled crossover study. Gut 1987;28:221-5.
39. Francis CY, Whorwell PJ. Bran and irritable bowel syndrome: time for reappraisal. Lancet 1994;344:39-40.
40. Gaby AR. Commentary. Nutrition and Healing 1996;Feb:1,10-1 [review].
41. Niec AM, Frankum B, Talley NJ. Are adverse food reactions linked to irritable bowel syndrome? Am J Gastroenterol 1998;93:2184-90 [review].
42. Jacobs DR, Pereira MA, Meyer KA, Kushi LH. Fiber from whole grains, but not refined grains, is inversely associated with all-cause mortality in older women: the Iowa women's health study. J Am Coll Nutr 2000;19(3 Suppl):326S-30S.
43. Gough A, Sheeran T, Bacon P, Emery P. Dietary advice in systemic sclerosis: the dangers of a high fibre diet. Ann Rheum Dis 1998;57:641-2.