IRCT2013012712299N1 IRCT 2013-04-05 Nutritional Research Center of Tabriz University of Medical Sciences Effect of Chamomile tea consumption in the treatment of patients with Type 2 diabetes Effect of Chamomile tea consumption on metabolic status, oxidative stress and inflammation in Type 2 diabetic patients 2013-04-09 anticipated 64 Complete https://irct.ir/trial/12388 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Other design features: Random allocation method is Block randomization. 2-3 Type 2 diabetes. Intervention 1: Intervention group will receive daily 3 cups of Chamomile tea immediately after the meal for 8 weeks( each cup of Chamomile tea is produced by putting Chamomile tea bag contains 3 grams in 150 cc of boiled water).chamomile tea bags will be purchased from the Iranian Institute of Medicinal Plants. All the patients will receive the Tea bags on every two weeks base and will be monitored for consumption continuation and any possible adverse effects by telephone interviews. Intervention 2: control group 3 cups lukewarm boiled water daily over the same period (per cup after meal consumption).