Reducing Plasma Glucose Effect of Cinnamon in Type 2 Diabetic Patients in the Municipality of Comasagua

Inclusion Criteria: * Clinical diagnosis of Type 2 Diabetes mellitus. * Treated only with Metformin as unique treatment for diabetes. Exclusion Criteria: * Hypersensitivity or allergy reported to Cinnamomum spp. or Peruvian balm. * Ulcer of gastrointestinal location. * Chronic treatment with analgesics, antibiotics, estrogens, antineoplastics, antihypertensives of the beta-blocker type, anti-inflammatory, medications whose route of action is Gamma-Aminobutyric Acid and / or anticoagulants. * Under treatment with steroid and / or aspirin. * Subject that use alternative medicine treatments. * Women of childbearing age who do not use any contraceptive method. * Subjects subjected to surgical procedures in the 6 weeks prior to the beginning of the study. * Subjects who presented fasting glycemia levels greater than 400 mg/dL in the previous control. * Allergies to wheat and/or diagnosed with celiac disease. * Adverse Drug Reaction during the study. * Subjects whose treatment schedule changed during the study intervention. * Subjects that does not accept to be part of the study, decides to leave the study or does not have adherence to the treatment provided.