IRCT20120913010826N27 IRCT 2018-02-07 Yazd University of Medical Sciences Effect of flaxseed oil on pre-diabetes control The effects of flaxseed oil supplementation in Glycemic control and body composition on overweight pre-diabetes patients 2017-11-06 anticipated 40 Complete https://irct.ir/trial/28471 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Prevention, Randomization description: Individuals are randomly assigned to one of two study groups with the help of a random number table and received the intervention of the same group, Blinding description: Participants, clinical caregivers and investigators will not be aware of the type of intervention. And the intervention in each group will be marked with codes A and B. 3 Prediabet. Intervention 1: Intervention group: To the intervention group, for 2 weeks, 2 capsules of 1000 mg of linseed oil will be given to the Barij Essen Pharmaceutical Company in Kashan. Given the length of the study, 196 capsules are for each person. Intervention 2: Intervention group: To placebo recipients, during the same periodic study, a placebo will be given to the recipient of the supplementation of flaxseed oil containing oral paraffin from the pharmaceutical company Barij Essen in Kashan. Given the length of the study, 196 capsul. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is Decisions will be made case by case based on requests.