This product contains chemicals that should not be taken by people on MAO inhibitors, SSRIs, or any other psychiatric medicines. It should not be taken by people with psychiatric or neurologic disorders, high blood pressure, heart conditions, endocrine disorders, cancer, phenylketonuria (PKU) or people on immunosuppressive therapy. It should not be taken by pregnant or nursing mothers, or children under 18. It should not be taken within a 24 hour time period from alcohol or recreational drugs. If any undesired side effects are noticed, it should be discontinued immediately, and proper medical help sought if needed. No claims are made about the safety of this product, nor are any medical or psychological benefits claimed. Consult with your physician before taking any new supplements.