Consult a health care practitioner to use if you are: pregnant, breastfeeding, taking medications for diabetes, high blood pressure or seizures. If you experience symptoms of hypoglycemia including feelings of anxiety, dizziness, tremor, sweating, nausea or headache, discontinue use and consult a healthy care professional. Do not take if you are allergic to members of the Pinaceae plant family or have a kidney disorder. Some people may experience nausea and abdominal cramps. If you are taking supplements, antacids and/or laxatives containing magnesium, consult a health care practitioner prior to use. Use caution if you are taking dietary supplements that affect blood coagulation. Keep out of reach of children. Do not use if blister package (inner foil) has been opened or tampered with. It is not recommended to exceed this dosage.