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It’s true there is no cure for dementia, yet studies suggest your life choices today can reduce brain decline in the future. How important is diet to brain health? Food is the foundation of your body. Fats, carbs and protein provide the energy for your cells and metabolism. So the quality and amount of food you eat directly affects your brain. Specifically, researchers are paying special attention to the link a high sugar diet and/ or an unhealthy fat diet may have on your brain. Your brain on sugar According to the Alzheimer’s Association, when too much sugar is in the bloodstream for long periods of time, it can damage the brain cells. Many people with diabetes may develop brain abnormalities, and these changes may increase chances of dementia — research is still being done to understand this connection. Many U.S. adults have prediabetes with blood sugar higher than normal. Insulin resistance often leads to diabetes. Insulin resistance has been linked to metabolic syndrome, which is a precursor for cardiovascular and cerebrovascular disease (heart attack, stroke). Some signs of metabolic syndrome include: Large waist size (40 inches or more for men, 35 inches and up for women) Low HDL (good) cholesterol level Higher than normal blood pressure — 130/85 and above Current research suggests too much sugar in the blood causes inflammation, which can damage brain cells. High carbohydrate foods, such as sweetened beverages, chips, white rice, white potatoes, bagels, cereals and desserts, have been shown to raise blood sugar. Although anyone can get diabetes, Hispanic Americans and African Americans are at greater risk.

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Alzheimer’s disease is not normal forgetfulness as we age. Instead, it is a specific form of mental decline. And according to the Alzheimer’s Association it accounts for nearly 80 percent all dementia cases. Natasa Dragicevic, MD, PhD., behavioral neurologist and Alzheimer’s disease specialist with Renown Institute for Neurosciences, weighs in on diagnosing it and the importance of early medical action. How to Diagnose Alzheimer’s Disease In general, the signs of Alzheimer’s disease occur slowly, getting worse over time. For example, forgetfulness is a daily search – for shoes, keys and other misplaced items. Not only is memory affected, but also speech patterns and behavior. There is no single test for Alzheimer’s disease. “Specifically, a neurologist should be the one to diagnose Alzheimer’s disease given differences in presentation,” clarifies Dr. Dragicevic. “And ideally a behavioral neurologist (Alzheimer’s sub-specialist) will be managing the treatment,” she adds. Brain Imaging Diagnosing Alzheimer’s disease involves multiple approaches and medical providers. In short, medical history is reviewed along with a physical exam, lab tests and other diagnostic testing. “A medical workup includes a variety of tests. These include MRI and other brain imaging, as well as neurological and psychological testing. Furthermore, a lumbar puncture is performed to look for markers of the disease,” she states. What Causes Alzheimer’s disease? Although no one knows the cause, researchers think many factors play a role. Uncontrollable risk factors include your genetics and having a family member with the disease. However, the controllable risk factors include: reducing the risk of head injury and keeping your heart healthy. It’s important to realize that high blood pressure, high cholesterol, stroke and diabetes play a role in brain health. Blood loss to the brain causes vascular dementia, leading to long-term blood vessel damage. Symptoms of Alzheimer’s disease Generally speaking, the signs of this disease differ in each person. Yet noticeable behaviors include: • Losing the way to familiar places • Forgetting to pay bills • Trouble finding the right words when talking • Repeating questions • General confusion • Social withdrawal Alzheimer’s Disease – Benefits of Early Diagnosis Equally important, spotting Alzheimer’s disease early allows more time to benefit from medications and possible clinical trials. Likewise, nutrition and exercise changes can be made, increasing blood flow to the body, and perhaps delaying symptoms. Early diagnosis also allows for personal health decisions and quality-of-life conversations to take place.   According to the Alzheimer’s Association, these benefits include: 1. Medical advantage 2. Emotional and social comfort 3. Time to plan ahead 4. Cost savings A Brain Supporting Lifestyle “At the present time, treatment is limited,” explains Dr. Dragicevic. “Usually Alzheimer’s is a progressive ongoing disease – any management at this time is purely symptomatic.” However, she states the following lifestyle changes can help support brain health: • New hobbies such as painting, pottery, music classes or learning a new language • Crosswords, puzzles and playing games, such as Scrabble • Brain challenging mobile apps, such as Luminosity • 30-45 minutes of mild to moderate physical activity per day, such as walking • Eating a Mediterranean diet (primarily plant based foods)

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Did you know that 80 percent of all strokes are preventable? Learn which foods should be eaten in moderation to reduce your family's risk of stroke. Stroke is the fifth leading cause of death in the nation and a major cause for disability, killing 130,000 people each year. But did you know that 80 percent of all strokes are preventable, according to the American Stroke Association? Several stroke risk factors -- high blood pressure, smoking, diabetes, physical activity level, obesity, high cholesterol and heart and artery disease -- can be controlled, treated and improved, right down to the foods we choose to consume each day. Diets high in sodium can increase blood pressure, putting you at greater risk for stroke. A high-calorie diet can lead to obesity -- another risk factor. And foods high in saturated fats, trans fat and cholesterol will raise your blood cholesterol levels causing blood clots, which -- you guessed it -- can lead to a stroke. The “not-so-fab” five foods listed below play a large role in damaging your body and causing vascular disease, stroke and heart disease and should be avoided on a regular basis. However: Moderation is the key to life, in my opinion. Sure, everyone is going to have a soda here and there or a steak off the grill, but keep it off the main menu.  1. Packaged and Fried Food Have you noticed foods like hot dog buns and bottled salad dressings rarely go bad? Ever asked yourself why? This is due to the use of hydrogenated oils, which are trans fats. Hydrogenated oils stay solid at room temperature and do not require refrigeration. Convenient? Yes. Healthy? No. Unfortunately, many frozen foods and meals also fall into this category, except for frozen fruits and veggies. So here’s the lowdown on trans fats: They’re considered by many experts as the worst type of fat you can consume, raising your LDL (“bad”) cholesterol and lowering your HDL (“good”) cholesterol. While some meat and dairy products contain small amounts of naturally occurring trans fat, most dietary sources are formed through an industrial process adding hydrogen to vegetable oil, causing the oil to solidify at room temperature.  The FDA is in the process of restricting or possibly banning trans-fats from food in the U.S. A study published in JAMA Cardiology compared data from counties with and without trans-fat restrictions and the findings were substantial: There was a 6 percent decline in hospitalizations for heart attack and stroke in counties with trans-fat restrictions.  Bottom line: Ideally no processed food should pass your lips, but realistically, aim for less than 2 grams of trans fat per day. Skip the store-bought treats at the office and fries at lunch. Also avoid crackers, regardless of what you are dipping them in. Choose to eat fruits to satisfy your sweet cravings and veggies and hummus to satisfy the savory.  2. Lunch meat Processed meats, including bacon, smoked meats and hot dogs, are all on the DNE (Do Not Eat) list, unless you want to play with fire. Processed meats are a no-go if you want to keep your arteries clear of plaque buildup. So what is the alternative to your salami sandwich?  Try a healthy alternative like a tuna sandwich with avocado (a great alternative to mayo) or a veggie sandwich. 3. Diet soft drinks First of all, when a drink is sweeter than a candy bar but it contains zero sugar and zero calories, buyer beware. Many consumers think because a soda is labeled “diet” it’s a better choice, but studies have linked diet soft drink consumption with an increased risk of stroke and vascular disease. In a nine-year study of more than 2,500 people, those who drank diet soda daily were 48 percent more likely to have a heart attack or stroke or die from those events, compared with those who rarely or never drank soda. What else are you supposed to drink? If you must drink soda, break the everyday habit and drink it on special occasions; otherwise water rules. And if you don’t like water, try flavoring your water with fruit slices. 4. Good-old red meat So is there ANY good meat out there you ask? The answer is yes, but it’s not red. In the journal Stroke, an article showed women who consumed large servings of red meat regularly had a 42 percent higher incidence of stroke. Red meat is high in saturated fat, which clogs arteries with plaque. The alternative to red meat is a heart-healthy protein like poultry or fish, or even non-animal products like beans, nuts and tofu.  5. Canned foods Steer clear of factory processed soups, beans and sauces. Canned items all have incredible amounts of sodium or MSG or baking soda/powder to maintain their freshness and shelf life. One study showed if you consume more than 4,000 mg of salt per day, you more than double the risk of stroke compared to diets with less than 2,000 mg. Another tip: When possible, plan and make meals from scratch. Making the wrong meal or snack choices is one of the biggest contributing risk factors for stroke and heart disease. Most people know what good food choices are, but they don’t realize the serious impact the bad choices have on overall health. Learn what is most beneficial to your body to consume. It will be a life changer – literally.

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