IRCT20110416006202N2 IRCT 2017-12-29 Esfahan University of Medical Sciences Effect of Psyllium and Flaxseed on glucose, lipids, and constipation Effect of Psyllium and Flaxseed on glucose, lipids, and constipation in patients with type 2 diabetes and chronic constipation 2017-09-23 anticipated 90 Complete https://irct.ir/trial/6637 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: Patients were randomized according to a preexisting list produced by a computer program that differed from a random number generator only in that it assigned equal numbers of patients to each treatment group, and the group assignments were concealed in an opaque sealed envelope, Blinding description: The trial is single-blinded in that patients will be blind to the treatment. Masking of the two treatments was preserved by creating cookies that looked, tasted, and textured identically. The differences in taste were minimal because the prominent flavor was that of the orange-flavor in which cookies was mixed. Because each participant received only one kind of cookie, the participant had no way to compare their cookie with the other. 2-3 Condition 1: Constipation. Condition 2: Cholesterol and lipid metabolism. Condition 3: ٍElevated blood glucose. Condition 4: BMI. Intervention 1: Intervention 2: 10 grams of psyllium mixed in cookies twice per day for 12 weeks. Kamvar Co., Isfahan, Iran. Intervention 2: Intervention 1:10 grams of faxseed mixed in cookies twice per day for 12 weeks. Kamvar Co., Isfahan, Iran. Intervention 3: Control group: Participants in the control group will be received psyllium, falxseed and sugar-free orange-flavored maltodextrin cookies for 12 weeks as placebo. Kamvar Co., Isfahan, Iran. Undecided - It is not yet known if there will be a plan to make this available