The products offered by TAO Electronics Inc. are intended for use by responsible adult users over the age of 18 (or the legal smoking age of your state), and are not intended for pregnant or nursing women, children, people with or at risk for heart disease, high blood pressure, diabetes, asthma, or those who are sensitive to nicotine, propylene glycol, or vegetable glycerin. Nicotine is highly addictive and may be dangerous to your health. Nicotine is highly addictive and habit forming. Keep out of reach of children and pets. Some of our products can be used for the vaporization of loose leafe tobacco which contains nicotine, a chemical known to the state of California to cause birth defects or other reproductive harm. Our products are not intended as a smoking cessation product.  If you experience any side effects from nicotine, or possible side effects, stop using the product immediately and consult a physician.