IRCT20180514039657N2 IRCT 2019-05-26 Ahvaz University of Medical Sciences Effects of taurine in diabetic foot ulcer Study of the effects of taurine supplementation on wound healing and metabolic status in patients with diabetic foot ulcer 2019-05-22 anticipated 50 Complete https://irct.ir/trial/39239 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Used, Assignment: Parallel, Purpose: Treatment, Randomization description: Assignment of patients to each groups will be done by random block method using block of size 6. Random numbers will be generated randomly by random allocation software. In order to ensure that the selection bias does not occur, the allocation method will be used to allocate a unique code to each patient, Blinding description: In this double blind study the jars containing the capsules will be the same and neither the patients nor researchers know which capsules are being received. In fact, a third person who knows the contents of the jars distributes them among the participants. The shape and size of the capsules are similar in both groups, while their content is different. 3 Diabetic Foot Ulcer. Intervention 1: Intervention group: 25 patients with diabetic foot ulcers take one 500 mg thorium capsule three times per day (1500 mg daily) for 30 days. To control the correct use of pills, cans are available to patients every two weeks and the number of capsules consumed. Intervention 2: Control group: 25 diabetic foot ulcers use a 500 mg starch capsule three times per day (1500 mg daily) for 30 days. To control the correct use of capsules, cans are available to patients every two weeks and the number of capsules consumed. 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 it is not the objective of this study.