7-Keto™ [Weight-Loss, Immune] is a safe, natural metabolite of dehydroepiandrosterone (DHEA). It boosts the level of T3 hormone, which is considered to have the greatest effect on metabolism of any hormone. This in turn stimulates metabolism, and it may help lower your body's pre-programmed weight "set point." Clinical tests indicate that 100 mg 7-Keto taken twice a day significantly lowered body fat over an eight-week study period. People who participated in the study group lost about three times as much fat as those in the control group.7-Keto also supports the body's immune system efforts by enhancing the function of white blood cells. It can help improve antibody production by as much as 500 percent, which helps fight foreign invaders. It is important to note that, unlike other metabolites of DHEA, 7-Keto is not converted to sex hormones (either androgens or estrogens). Each capsule of NSP 7-Keto contains 75 mg 7-Keto in a base of chickweed herb (Stellaria media), which is known to support the body's weight-loss efforts. CAUTION: Those with hyperthyroidism should consult their health care professional prior to use of 7-Keto™ capsules. 7-Keto is a trademark of Humanetics Corp., patent no. 5,296,481. Take 1 capsule daily with a meal.Stock No. 2922-4 (30 capsules)