Body composition, mood & more In a randomized, double blind, placebo controlled study, 10 months of DHEA supplementation in elderly individuals resulted in increased strength and lean muscle mass from resistance exercise. DHEA regimens support memory and mood, as well as have a beneficial impact on cognition and the brain. Cardio, circulatory & bone health DHEA has beneficial cardiovascular effects. It also promotes bone health. In a randomized, double blind, controlled trial, one year of DHEA supplementation helped increase bone mineral density in the hips of older adults and spinal bone mineral density in older women. DHEA: usage & safety precautions In order to develop a personalized, effective DHEA regimen, regular testing of blood levels is highly recommended to determine the proper and accurate dosage. Because of the overwhelming evidence connecting youthful levels of DHEA with healthy longevity, Life Extension suggests that most people over age 40 begin DHEA supplementation. Dosage and Use The exact number of capsules to be taken should be determined by blood testing and the advice of a physician. For optimal results, take one (1) to two (2) capsules in the morning. DHEA serum blood tests are suggested 3 to 6 weeks after initiating DHEA replacement therapy to optimize individual dosing. Caution Consult your healthcare practitioner before taking this product if you are at risk for or have been diagnosed with prostate or breast cancer. Warnings KEEP OUT OF REACH OF CHILDREN DO NOT EXCEED RECOMMENDED DOSE Do not purchase if outer seal is broken or damaged. When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.