7-Keto® is a by-product of dehydroepiandrosterone (DHEA), a natural substance that is produced in our adrenal glands. It is known to increase the activity of the thyroid gland. The body's natural production of 7-Keto® DHEA declines with age, which decreases ones metabolic rate and can lead to weight gain. 7-Keto® is proved to play a crucial role in speeding up ones metabolism and heat production, therefore leading to weight loss, building muscle, and improving body mass index. 7-Keto® has been clinically studied that there is 2.9% more weight loss with 7-Keto® compared to dieting and exercise alone. Evidence also points to the positive effects that 7-Keto® may have on the immune system, brain function and anti-aging.