Soyfoods Healthy Choice for Men

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Thursday, 09 July 2009 16:53

Washington, D.C., July 2009 – The month just ended was, among other things, Men's Health Month, and a good time to make note of how good soyfoods or soy-enhanced foods are good for everyone – and that includes men. Soyfoods -- from tofu, soymilk, edamame, soy yogurt and frozen dairy-free soy treats to non-meat alternatives, soy nuts, soy nut butter, and/or cereals and bars with soy -- promote the health of men by helping to protect against prostate cancer, reduce the risk of cardiovascular disease and aide in weight management. The weight of scientific evidence examining how soy affects men's health continues to show soy intake has no effect on erectile function, testosterone levels, reproductive hormones, sperm motility, or sperm quality. This evidence includes a large body of U.S. government and National Institute of Health-sponsored human and primate research, in which controlled amounts of isoflavones from soy were fed and no effect on quantity, quality or motility of sperm were observed. In fact, a small-scale, preliminary study by Dr. Jorge Chavarro found that "soyfood and soy isoflavone intakes were unrelated to total sperm count, ejaculate volume, sperm motility, or sperm morphology," which are the important measures of sperm quality and male infertility. Misperceptions have developed regarding the estrogen-mimicking phytoestrogens and several men's health problems, including erectile dysfunction (ED). According to the American Urological Association Foundation, there is no association between soyfoods and ED. Rather, the causes of this condition include damage to nerves, muscle, or tissue; lifestyle choices including smoking and being overweight; psychological factors such as stress or depression; and several common medicines used to treat high blood pressure and depression. Additionally, there are no clinical research studies linking soyfoods with a lack of men's sexual performance, low sperm count or infertility. A study of prostate mortality rates in 42 countries documented significantly lower prostate cancer death rates with soy consumption. A growing body of research suggests that regular consumption of soyfoods may reduce the risk of prostate cancer by as much as 30 percent. At a time when heart disease remains the leading cause of death for men, a growing body of research continues to find that soy protein lowers both the total amount of cholesterol and the so-called "bad" low-density lipoprotein (LDL) cholesterol. For the estimated 68.3 million men over the age of 20 who are classified as overweight or obese, an evidence-based review conducted by the University of Illinois at Champagne-Urbana finds soy protein is equal to other protein sources, such as dairy or meat, in helping to battle weight by promoting fat loss. Findings from this review also support the possibility that soy protein helps decrease short-term appetite and calorie intake, which is why men battling extra pounds should try soyfoods to curb cravings and replace foods high in calories, saturated fat and cholesterol. Men can have complete confidence that eating soyfoods is not only safe, but also that soy is a healthy option. For the most part, soyfoods are easily digestible, low in calories and saturated fat, and contain no cholesterol. Improved men's health and eating soyfoods go hand-in-hand. For more information, please visit www.soyfoods.org. SOURCE: Soyfoods Association of North America < Prev   Next >