Pyrroloquinoline quinone (PQQ) influences energy-related metabolism and neurologic functions in animals. The mechanism of action involves interactions with cell signaling pathways and mitochondrial function. However, little is known about the response to PQQ in humans. Using a crossover study…
Current dietary guidelines recommend adequate intake of magnesium (310-420 mg daily) in order to maintain health and lower the risk of cardiovascular disease. Recent evidence from animal and clinical studies suggest that magnesium may be associated with inflammatory processes. The…
Study participants (70,495) were members of a cohort study (the Vitamins and Lifestyle Study) who were residents of Washington State aged 50–76 years at the start of the study (2000–2002). Participants were followed for mortality through 2006 (3,051 deaths). Higher…
The Landmark Dietary Supplement Study performed by researchers at the University of California, Berkeley studied 278 men and women who took multiple dietary supplements for at least 20 years and compared them to 778 people who took either no supplements…
