BACKGROUND Research has demonstrated that the net acid load of the typical Western diet has the potential to influence many aspects of human health, including osteoporosis risk/progression; obesity; cardiovascular disease risk/progression; and overall well-being. As urinary pH provides a reliable surrogate measure for dietary acid load, this study examined whether a plant-based dietary suppleme...

Objective: This study characterizes supplement use among United States Air Force members as well as attempts to identify an association between supplement use and Air Force Physical Fitness Test (AFPFT) scores or self-reported deployment health. Methods: The study population (n = 24,020) was comprised of Airmen who completed a Web Based Preventive Health Assessment (WebPHA), Post Deployment Hea...

Pain is often the most common medical condition for which patients choose complementary and alternative medicine (CAM), with dietary supplements representing the most common self-directed CAM treatment choice. However, with numerous dietary supplement choices on the market it often can be difficult for patients and clinicians to identify those with proven effectiveness for pain. This presentati...

BACKGROUND Few studies have considered source-specific micronutrient intake in relation to mortality under the consideration that dietary and supplemental intake could exhibit different effects. OBJECTIVE To evaluate the association between intake of vitamin C, E, folate, beta-carotene from diet and supplements, and overall mortality. Furthermore, to examine effect modification by smoking, al...

INTRODUCTION Cervical cancer and cervical intraepithelial neoplasia (CIN) require a careful selection of conventional and complementary therapies. The inclusion of dietary supplements within the aforementioned treatments set the tone within treatments. However, there are no reports of what kind of supplements could be used to provide a better response to the disease in these patients. OBJECTI...

There is an emerging paradigm that certain foods promote nitric oxide (NO) production from the stepwise reduction of nitrate to nitrite to NO, providing an endothelium independent source of bioactive NO. We hypothesize that a unique formulation containing nitrate-rich beetroot along with Hawthorn berry shown to have a robust nitrite reductase activity would improve NO status in humans and modif...

OBJECTIVES Epidemiological studies have shown significant relationships between the use of dietary components and prostate cancer incidence and mortality. Large studies of primary prevention, which confirm these findings, are desirable but costly and difficult to design. The present tertiary prevention study reports on the effect of a dietary supplement in comparison with placebo on the rate of...

Nutrient requirements increase during periods of growth and development such as pregnancy and lactation. In response, many clinicians recommend dietary supplements during these important periods of the life cycle. Although there exist some recommendations concerning the need for a limited number of nutrients in supplemental form (eg, iron, folic acid, and iodine), there is a relative paucity of...

Background: Trevo is a nutritional supplement with numerous bioactive natural products, with detoxifying and antioxidant properties. The purpose of this study was to investigate the ability of Trévo to protect against oxidative stress induced by lead in the kidneys of male Wistar rats.  Methods: Thirty-five healthy male Wistar rats were divided into five groups of seven rats each, using a rand...

A large number of recreational and elite athletes use nutritional supplements in hopes of improving performance. These aids can be costly and potentially harmful, and the advertised ergogenic gains are often based on little or no scientific evidence. Due to the lack of regulation of the dietary supplement industry, an abundance of supplement products of dubious value, content, and quality are n...