Research & Studies
"Men with sufficient vitamin D levels had significantly higher testosterone levels and better testicular function compared to vitamin D deficient men." Pilz et al., Clinical Endocrinology, 2011 The relationship between vitamin D status and male reproductive hormones has generated substantial...
Continue reading
"Alpha-GPC administration increased the release of the neurotransmitter acetylcholine and facilitated learning and memory." Parnetti et al., Mechanisms of Disease, 2007 Alpha-glycerylphosphorylcholine (alpha-GPC) represents one of the most bioavailable choline compounds available as a dietary supplement, with documented effects on...
Continue reading
"Alpha-GPC administration increased the release of acetylcholine in the cerebral cortex and improved learning performance in animals with experimentally induced cognitive deficits." Parnetti et al., Mechanisms of Disease, 2007 Alpha-glycerylphosphorylcholine (alpha-GPC) has emerged as one of the most studied cholinergic...
Continue reading
"Vitamin D3 was approximately 87% more potent in raising and maintaining serum 25(OH)D concentrations and produced 2- to 3-fold greater storage of vitamin D than did equimolar vitamin D2." Heaney et al., Journal of Clinical Endocrinology & Metabolism, 2011 The...
Continue reading
"Creatine monohydrate remains the most extensively studied form of creatine, with over 1,000 peer-reviewed publications supporting its efficacy and safety profile." International Society of Sports Nutrition Position Stand, Journal of the International Society of Sports Nutrition, 2017 The creatine supplement...
Continue reading