Guide To Nutritional Supplements

The rapidly expanding world of nutrition, functional foods and nutraceuticals, is increasingly complex. This Guide to Nutritional Supplements provides a concise and complete reference to the most common nutritionally significant elements. Including dietary guidelines, intake measurements and other contextual information, this Guide is the ideal reference for nutritionsts and dieticians facing an increasing public awareness of supplements and who many be augmenting their diets with OTC supplements. Focused on the nutritional values, impacts and interactions of supplements Provides a science-based approach to determining the appropriate selection and application of supplements for improved diet and nutrition

This quick-glance reference helps students and health professionals educate themselves and their patients/clients about the scientific evidence for and against more than 120 popular dietary supplements. Supplements are logically grouped into 12 chapters based on their primary desired effect, such as weight loss, joint support, and sports performance enhancement. The authors give each supplement a one-to-five-star rating based on the level of scientific substantiation for each of its major claimed effects. The book highlights crucial safety issues regarding each supplement and sets forth recommended dosages for particular effects. A quick-reference appendix lists all the supplements alphabetically with their star ratings.

Naturopathic physician Michael T. Murray guides readers through the often complex, conflicting information regarding nutritional supplements. Each chapter profiles major vitamins, minerals, essential fatty acids, nutrients, and glandular extracts, including information on the following: • deficiency signs / symptoms • recommended dietary allowance • beneficial effects • available forms • principal uses • dosage ranges • safety issues • interactions Based on extensive scientific research, Encyclopedia of Nutritional Supplements empowers readers to make educated decisions about which supplements to take for health conditions including cancer, arthritis, depression, high cholesterol, allergies, heart disease and more.

Written by one of the foremost experts on sports nutrition and performance, A Guide to Understanding Dietary Supplements takes a critical look at the dietary supplement industry. With an estimated 60 percent of adult Americans using dietary supplements every day, the need for a thorough examination of the hundreds of products on the market is long overdue. This comprehensive guide (Selected as an Outstanding Academic Title by Choice Magazine) presents straightforward analysis from a consumer's perspective, giving you the facts on more than 140 supplements and information on which supplements work (and which don't!) for a wide range of health conditions—from preventing cancer and heart disease to fighting diabetes and depression. United States Department of Agriculture surveys show that more than 70 percent of Americans fail to achieve daily recommended levels for many vitamins and minerals. With today's emphasis on fitness, millions are investing their money and health in quick-fix solutions-supplements promoted as cure-alls to right nutritional wrongs, lower the likelihood of disease, and work dietary miracles. A Guide to Understanding Dietary Supplements presents a more realistic view of supplements as neither miracle cure nor nutritional sham, but as consumer products to be accepted or rejected based on scientific fact, not fitness fantasy. A Guide to Understanding Dietary Supplements looks at the pros and cons of dietary supplements in the areas of: weight loss bones and joints energy, brain, and mood heart, eye, and gastrointestinal health male and female health cancer, diabetes, and the immune system sports and ergogenic aids In addition, the book presents an overview of the dietary supplement industry and the regulations that govern it and looks at the process for developing new products. Designed to cut through the confusion surrounding dietary supplements, A Guide to Understanding Dietary Supplemens is an invaluable resource for students, educators and professionals who deal with nutrition, exercise, physical education, nursing, and anyone else interested in health and fitness.

The User's Guide to Nutritional Supplements focuses on the most popular nutritional supplements, those that consistently attract the most attention - and are the ones most likely to benefit the majority of people. In describing the most popular nutritional supplements, this book explains: * Vitamin E can reduce the risk of heart disease - and the best types to take. * Selenium can slash the chances of developing some types of cancer. * Ginkgo can improve memory and recall. * Chromium can help oromote weigth loss and lower the risk of diabetes. * Glucosamine and chondroitin can prevent osteoarthritis. * Calcium and magnesium work together to build strong bones. * Coenzyme Q10 can boost your energy levels and strengthenyour heart. * Ginseng and other supplements boost your exercise stamina.

Nutritional Supplements in Sport, Exercise and Health is the most up-to-date and authoritative guide to dietary supplements, ergogenic aids and sports nutrition foods currently available. Consisting of over 140 evidence-based review articles written by world-leading research scientists and practitioners, the book aims to dispel the misinformation that surrounds supplements and supplementation, offering a useful, balanced and unbiased resource. The reviews are set out in an A-Z format and include: definitions alongside related products; applicable food sources; where appropriate, practical recommendations such as dosage and timing, possible nutrient interactions requiring the avoidance of other nutrients, and any known potential side effects; and full research citations. The volume as a whole addresses the key issues of efficacy, safety, legality and ethics, and includes additional reviews on the WADA code, inadvertent doping, and stacking. Combining the most up-to-date scientific evidence with consideration of practical issues, this book is an essential reference for any healthcare professional working in sport and exercise, any student or researcher working in sport and exercise science, sports medicine, health science or nutrition, and for all coaches and support teams working with athletes.