30 The Courier sun • wellness • MARCH 17, 2016 for breaking news visit www.qns.com WELLNESS s THE ONE TEST THAT CAN IMPROVE YOUR HEALTH TODAY When you provide just one sample of your DNA, researchers are able to use it to learn more about your health history, assess your chances of contracting certain diseases and even gain a better understanding of the importance family history can play in your health outlook. It sounds futuristic, but it is all very real. It’s modern genetic testing, otherwise known as genomic sequencing, and it represents one of the most important tests being used today to improve health outcomes. To better understand genomic sequencing and how it can help you lead a happier, healthier life, Dr. Richard Sharp, director of the Biomedical Ethics program at the Mayo Clinic’s Center for Individualized Medicine, offers these five things you need to know about this groundbreaking preventive treatment. 1. Genomic sequencing can be tailored to your specific concern. If you’re interested in pursuing genomic sequencing, you have more testing options today than ever before. Researchers can use your sample to analyze a large number of different genes and assess your lifetime risks of developing a whole range of different diseases. They can also narrow the set to specifically measure your risk of developing certain cancers. Finally, they can even look at individual genes to determine your risk of developing traditional genetic diseases. 2. Common fears about genetic testing may be misplaced. “Many patients wonder, ‘If I undergo genetic testing and it reveals that I have this risk of developing disease, is it possible that I might lose my job, that I won’t find a new job, or I won’t be able to get health insurance?’” says Dr. Sharp. Fortunately, laws are in place to alleviate those concerns. In the United States, current legislation protects people from allowing their genetic information to be used against them by employers or insurers. 3. Genetic testing may uncover unexpected information as well. Your test to determine your risk of developing breast cancer may also shed light on your risks for other diseases such as Alzheimer’s. These so-called secondary findings may or may not be reported to you based on the lab and clinician you work with, so it’s important to discuss how secondary findings will be handled before having your genetic test done. 4. The benefits of genetic testing extend beyond merely analyzing your disease risks. As the science of genetic testing continues to improve, its uses do as well. Today, genetic testing is being used not only to identify a patient’s risk of contracting a certain disease but also to understand how the person’s body metabolizes drugs, and even to avoid the potential for future negative reactions to certain drugs. 5. Your genetic testing may be covered by your insurance. “Many forms of genetic testing are covered by insurers, although like with any new technology or diagnostic test, there can be gaps in coverage,” says Dr. Sharp. “The Center for Individualized Medicine at Mayo Clinic has been very interested in trying to find ways to demonstrate the value of genetic testing so that a large number of payers will feel comfortable covering that kind of test.” To find out more about genomic sequencing and other research initiatives, please visit the Center for Individualized Medicine at Mayo Clinic. For journalists interested in speaking with Dr. Richard Sharp, please email your request to newsbureau@mayo.edu. Courtesy BPT The key to managing stress: identify causes and find simple solutions If there is one aspect of life in the modern world that affects all of us, it’s stress. In fact, it’s so prevalent and can have such a serious effect on our health, that April has been named Stress Awareness Month. Yet despite the potential negative effects of stress, it can also be beneficial. Stress can lead to a wide variety of health conditions including impaired immune function, headaches, sleep problems, cardiovascular diseases, uncharacteristic anger, anxiety and even depression, according to the U.S. Centers for Disease Control and Prevention. Stress can also have a negative financial effect. It has been estimated that stress related medical expenses, lost wages and lost productivity among employers costs the U.S. economy upward of $300 billion per year. The key to managing stress is in our ability to identify its causes, according to Anna Zendell, PhD, MSW, and Carol Shenise, MS, RN of Excelsior College’s School of Health Sciences. Events or conditions that cause stress trigger our mind and body into action in an effort to cope with the situation. When this happens, the body releases adrenaline and cortisol which can provide quick energy and sharpened focus. This can be beneficial when experiencing short-term situations such as running late for an appointment, preparing for a test at school, having to take a traffic detour, or making a presentation to our boss. It’s when a stressful situation overcomes our ability to cope with it, or becomes the norm and continues for long periods of time, that its negative effects can become a real health problem. Managing stress, whether short- or long-term, can depend upon the source of the factors or stressors that caused it in the first place. There could be environmental factors such as the change in seasons and natural or man-made toxins. Social factors such as living or working in crowded conditions and financial downturns are common triggers. Even our personal values and beliefs can come in conflict with everyday events which can cause or aggravate an existing situation. Understanding what causes or increases our stress levels is the first step toward finding a means to lessen its negative effects. The impacts of stress on daily life are often unique to each individual as these tend to manifest in our weaker areas. Our bodies and minds can become fatigued and we feel tired or worn out. Our immune systems can become slow to respond so that we become ill more often or recovery from an existing illness becomes much more difficult to achieve. One or more important areas of our social lives may be affected such as work and personal relationships, and parenting. We just don’t find pleasure and take less time to do the things that will help to relieve stress and promote relaxation. While we cannot always change or eliminate the things that trigger stress in our lives, we can make a conscious effort to change our behaviors in response to these factors. We can say no to new responsibilities, or put limits to what we take on. We can take care of our bodies by healthful eating, drinking plenty of water, and exercising. We can use various stress reduction strategies such as setting aside some quiet time for ourselves, adding humor to our day, visiting with friends, or getting a massage. Stress-causing situations may be common place in our fast-paced society but this doesn’t mean that we have to accept their consequences as a fact of life. This, Zendell and Shenise say, is where exercising our personal power to take control and either change the conditions or our response to situations can make all the difference. Courtesy BPT
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