First-Time Study Finds Multiple Dietary Supplement Users Have Over-All Better Health

PLEASANTON, Calif., Oct 29, 2007 /PRNewswire via COMTEX/ -- A study published in the peer- reviewed Nutrition Journal (October 24, 2007) reveals that people who used multiple supplements for at least 20 years were in over-all better health than both non-supplement users and individuals who only consumed a multivitamin/mineral supplement. This first-ever study on long-term users of multiple dietary supplements found them comparatively to have markedly better health as measured by higher blood levels of key nutrients, more optimal levels of key health biomarkers, and lower prevalence of diabetes and elevated blood pressure.

The objective of the study was to describe the dietary supplement usage patterns, health, and the nutritional status of long-term multiple dietary supplement users, and to make appropriate comparisons to matched single multivitamin supplement users and nonusers of supplements. Using a cross- sectional design, information was obtained from online questionnaires and on- site physical examinations from a sample of long-term users of multiple dietary supplements from a single dietary supplement supplier (Shaklee).

The group of 278 long-term multiple dietary supplement users consumed a broad array of vitamin/mineral, herbal, and condition-specific dietary supplements on a daily basis for at least 20 years. As a group, they were 73% less likely to have diabetes and 39% less likely to have elevated blood pressure than non-users. Also, this group was less likely to have suboptimal blood nutrient concentrations, and more likely to have favorable levels of key biomarkers including serum homocysteine, C-reactive protein, high-density lipoprotein cholesterol, and triglycerides than either non-users or multivitamin/mineral users.

"The study results were very impressive and support the potential benefits of long-term use of dietary supplements," said Gladys Block, Ph.D., renowned nutrition researcher and Professor of Epidemiology and Public Health Nutrition at the University of California at Berkeley School of Public Health. Dr. Block helped lead the research team in its efforts to conduct the first-of-its-kind study on this unique population of long-term users of a broad array of a single brand of dietary supplements.

"Shaklee has been leading the way in natural health products and research for more than 50 years," said Dr. Jamie McManus, Chairman of Medical Affairs at Shaklee. "Shaklee has invested more than $250 million in clinical testing, research, and development and conducts more than 83,000 tests annually for product quality. We believe that health is the most important thing in the world and are proud that the study results support an association between multiple supplement usage and health. Users of Shaklee supplements can take pride in the fact that they were chosen to participate in this landmark study."

About Shaklee Corporation
For 50 years, Shaklee has been a leading provider of premium quality, natural nutrition, and personal care products, environmentally-friendly household products, and state-of-the-art air and water treatment systems. In 2000, Shaklee became the first company in the world to be Climate Neutral(TM) certified to totally offset its CO2 emissions, resulting in a net zero impact on the environment. With a robust product portfolio, including more than 50 patents and patents pending worldwide, Shaklee has more than 750,000 Members and Distributors worldwide and operates in the U.S., Mexico, Canada, Japan, Malaysia, Taiwan, and soon, in China. For more information about Shaklee, visit

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