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[0] Ashwagandha [1] Anti-inflammatory and immune enhancing effects. [2] GI upset, diarrhea, vomiting, overactive thyroid. [4] Likely safe short-term. [3] 
Take with caution with barbiturates. Due to potential antioxidant properties, it should be avoided with certain chemotherapy agents and with radiation therapy.
Help or Harm? Nutritional supplements and cancer treatment often don't mix | University of Michigan Comprehensive Cancer Center
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