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Pernicious AnemiaPernicious anemia is a blood disorder in which the body does not make enough red blood cells due to a lack of vitamin B12 in the blood

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103 In one randomized clinical trial in 70 volunteers with chronic tinnitus, both 3 mg of melatonin daily and a standard dose of sertraline (Zoloft) (an antidepressant medication) for three months reduced tinnitus severity, but melatonin was more effective