Consult a physician before using this or any other product or prior to starting any exercise program, if you have a medical condition or family history of prostate enlargement, heart disease, high blood pressure, thyroid disease, low "good cholesterol (HDL), diabetes, heart disease, hormonal abnormalities, depression or any other psychiatric condition, glaucoma, difficulty in urinating or seizure disorder, if you are using a monoamine oxidase inhibitor (MAOI) or any other dietary supplement, prescription, or any over-the-counter drug containing ephedrine, pseudoephedrine, or phenylpropanolamine (ingredients found in certain allergy, asthma, cough or cold, and weight control products). Do not exceed the recommended serving. Temporary flushing, itching, rash or gastric disturbances may occur, if these symptoms persist, discontinue use and consult a physician. this product should not be used by woman or individuals under the age of 18. Individuals interested in DHEA supplementation should consult with a physician and have their hormone levels tested before making the decision to commence or continue supplementation with DHEA. This product is best utilized by individuals above 40 years of age and should not be used to enhance athletic ability or endurance. Use only under the direction and advice of a physician.