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Elderly man with parkinsons holding trembling hand while eating


There is no good evidence that dietary supplements help delay progression or improve motor impairment in people with Parkinson's disease, although some may help with non-motor symptoms, such as sleep disturbance, depression, and psychoses.

Sign in to learn what has been shown with vitamins D and E, niacin, coenzyme Q10 (CoQ10), melatonin, creatine, S-adenosyl-L-methionine (SAMe), N-acetyl-cysteine (NAC), valerian, coenzyme Q10 (CoQ10), magnesium, and cannabidiol (CBD), as well as with coffee and the Mediterranean and MIND diets.

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