This important hormone is actually a precursor to DHEA and other anabolic hormones in the body, and researchers theorize that supplementing with this building-block steroid may mean less DHEA is required.

Pregnenolone plays an important role in balancing the biochemical mechanisms in the body. Anabolic (processes that build up body tissue) and catabolic (processes that break down body tissue) metabolic processes are maintained in optimum balance by an array of controls, which include the steroid hormones. However, as the body ages, the balance between these two processes alters. Levels of steroids such as cortisol can increase, while levels of other steroids, such as DHEA and pregnenolone, decrease.

Pregnenolone has been shown in a number of animal studies to have a positive effect on brain function, including mood, memory, and cognition. Pregnenolone may also be helpful for those undergoing extreme physical and mental stress, such as athletes. Researchers believe it may have the ability to increase energy and enhance the body's recuperative abilities after exercise.

Pregnenolone may:

• Enhance brain function
• Optimize the body's recuperative ability after exercise
• Be an important precursor to DHEA and other hormones*