Vim & Vigor - Summer 2015 - Phelps County Regional Medical Center - (Page 30)

T he supplement market is ﬂooded with claims that we can save ourselves from Alzheimer's disease, depression and more if we just take the right vitamin or herb. Is it true? The jury's out, says Paul Nussbaum, PhD, a clinical neuropsychologist and the author of a number of brain health books, including Save Your Brain. "We've learned that what we put in our bodies does have an impact on the brain in terms of energy, thought and emotion," he says. That considered, it makes sense that studies show promise for supplements such as ginkgo biloba and omega-3s. There is also research, however, that paints a less rosy picture. "A supplement isn't the be-all and end-all of a healthy mind," says Rita Singer, a registered dietitian and corporate wellness consultant. "We always recommend a healthy diet ﬁrst. Then if you can't get the right amount of a certain nutrient, maybe turn to a supplement." We take a closer look at three potential brain-boosting supplements and examine why they may hold promise. OMEGA-3s BRAIN POWER: May treat depression, autism, bipolar disorder and more SU M M ER 2015 WHAT THEY ARE: You've heard about these fatty acids in conjunction with heart health, but they are gaining traction in mental health, too. Some types of omega-3s are found in ﬁsh and shellﬁsh; others, in vegetable oils. They are essential to the body, playing a role in brain development and function, but we can't produce them ourselves-we need to consume them. HOW THEY MIGHT WORK: First, you need to know that your brain is 60 percent fat. "The fat insulates the nerve tracks and helps information move rapidly," Nussbaum says. "Omega-3s help to bathe the cells in the right fat that propels communication." WHAT THE RESEARCH SAYS: Many studies have shown that eating omega3-rich seafood is healthy. Omega-3s are being explored as a treatment option for people with depression, attention-deﬁcit hyperactivity disorder, autism, bipolar disorder and schizophrenia. What can't be said for certain is whether the supplements actually work. WHAT ELSE TO KNOW: Pregnant women are especially encouraged to get their omega-3s, which play a role in infant brain development. Doctors recommend a weekly intake of 8 ounces of seafood (excluding sushi and ﬁsh high in mercury, like swordﬁsh). Because omega-3s increase blood ﬂow, supplements are not recommended for people taking blood thinners or who have bleeding disorders. PHOTO BY GETTY/JULIE DE LESELEUC 30 Omega-3s

Table of Contents for the Digital Edition of Vim & Vigor - Summer 2015 - Phelps County Regional Medical Center

Vim & Vigor - Summer 2015 - Phelps County Regional Medical Center

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Vim & Vigor - Summer 2015 - Phelps County Regional Medical Center - Contents (Page 1)
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