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It’s often said salt water is good for cuts. Or that sunscreen isn’t needed on cloudy days. But both are incorrect, says Isabel Valdez, a physician assistant and instructor of family medicine at Baylor College of Medicine in Houston. When you head outdoors this summer, you should be aware of some common health myths, she noted. “Salt water from the beach can actually contain germs or bacteria that can infect an open wound,” Valdez said in a college news release. “You should wait until the wound is healed and sealed completely before submerging it in fresh or salt water.” Wash wounds with warm, soapy water. See your doctor if the wound becomes red, sore or warm to touch, Valdez advised. It’s also a myth that you don’t need to wear sunscreen when it’s cloudy. “You definitely want to wear sunscreen even when it’s cloudy because you are still going to be exposed to some UV rays,” Valdez said. “I recommend always wearing an SPF over 30.” Reapply sunscreen throughout the day, especially if you are swimming or sweating, she added. You probably know you need to drink more fluids in the heat. But don’t assume all liquids are equal. Drinking soda or an alcoholic beverage will not hydrate you. In fact, too much alcohol or caffeine actually can dehydrate you because they are diuretics that… read on >

As Americans, we’re making some headway in our efforts to improve the quality of our diet, but we’re far from ideal levels. Research shows that healthier eating prevented over a million premature deaths in the 13-year period from 1999 to 2012, along with 8.6 percent fewer heart disease cases, 1.3 percent fewer cancer cases, and 12.6 percent fewer type 2 diabetes cases. An index that measures diet quality increased from 40 to over 48, but that’s still a long way from the perfect score of 110. Also, most of the improvement came from just two steps — reducing consumption of trans fat (largely because of government action to ban it) and sugar-sweetened beverages. Little progress was made in most of the key components of a healthy diet. An analysis of data from the USDA Economic Research Service by the Pew Research Center found that while we’re eating more chicken and less beef, we’re also each consuming 36 pounds of cooking oil a year — three times the amount Americans ate 50 years ago. We’re also each eating on average 23 percent more calories than we were back then. It’s no wonder obesity rates are so high. And yet it only takes small changes to make a difference. For instance, one report found that what’s needed to turn the average diet into one that can reduce… read on >

A growing number of American men are having cosmetic surgery to improve their looks and increase their confidence, the American Society of Plastic Surgeons reports. More than 1.3 million cosmetic procedures were performed on U.S. men in 2017, according to the group. “For a lot of men, just having a procedure on an area of their body that they’re self-conscious about can really make a positive impact on how they see themselves,” Dr. Lorelei Grunwaldt, a plastic surgeon in Pittsburgh, said in a society news release. Over the past five years, there was a 23 percent increase in liposuction and a 12 percent increase in tummy tucks among men, and a 30 percent increase in male breast reductions, according to the society. Young men tend to focus more on enhancing their bodies, while older men have more minimally invasive facial procedures to look younger. In 2017, nearly 100,000 men had filler injections, a 99 percent increase since 2000, with a fourfold increase in Botox injections, the group said. Dr. Jeffrey Janis, president of the society, noted that it is important to have cosmetic procedures done by a board-certified surgeon. “The extensive training that these doctors go through gives them the versatility to offer their patients more choices so that each person receives the right procedures to meet their goals,” he said. More information The U.S.… read on >

(HealthDay News) — Wearing athletic shoes that don’t fit can lead to injury, pain and poor performance. The American Orthopedic Foot and Ankle Society suggests how to select the right shoes: Buy footwear from a specialty store, where the staff can offer advice and fit you for the right shoes. Try on shoes later in the day or after a workout, when your feet are larger. Try on shoes with the socks that you will wear during athletics. Make sure you can wiggle all of your toes inside the shoes. The shoes should be comfortable as soon as you try them on. Walk or run a few steps in the shoes to see if they are comfortable. The shoes should grip your heels firmly, preventing the heels from slipping while you run or walk. Replace shoes after 500 miles of running or 300 hours of aerobic activity.

Eating a nutritionally balanced high-quality diet may lower a cancer patient’s risk of dying by as much as 65 percent, new research suggests. The finding that total diet, rather than specific nutritional components, can affect a cancer patient’s prognosis “was particularly surprising to us,” said the study’s lead author, Ashish Deshmukh. Total diet, he explained, was one that appeared to be “balanced” and “nutrient-rich” with a wide variety of vegetables, fruits, whole grains, proteins and dairy. Deshmukh is an assistant professor with the University of Florida’s College of Public Health and Health Professions. To explore the impact of nutrition on cancer, the researchers sifted through data collected between 1988 and 1994 by the Third National Health and Nutrition Examination Survey (NHANES III). Almost 34,000 people were included in the survey, which asked all participants to offer up a 24-hour diet diary. The team then used the U.S. Department of Agriculture’s (USDA) “Dietary Guidelines for Americans” as a yardstick for ranking the nutritional quality of the diets used by 1,200 people who had been diagnosed with cancer. The USDA guidelines specify serving recommendations for fruits, vegetables, whole grains, proteins, dairy, saturated fat, cholesterol and sodium. In turn, all 1,200 patients were then tracked for an average of 17 years, with researchers verifying all subsequent deaths — up to 2011 — through the U.S. National Center for… read on >

Eating fish twice a week reduces your risk of a heart attack or stroke, the American Heart Association says. The AHA recommends eating two 3.5-ounce servings of non-fried fish, or about 3/4 cup of flaked fish, every week. Eating just one serving a week is better than eating none, particularly if it is swapping out a higher-fat meal containing processed foods. The organization advises people to eat a variety of fish with high amounts of omega-3 fatty acids, including: salmon, mackerel, herring, lake trout, sardines or albacore tuna.

If more Americans ate healthier diets, the nation could save tens of billions of dollars in health care costs for major problems such as heart disease, cancer, type 2 diabetes, strokes, hip fractures and Alzheimer’s disease. That’s the conclusion of a new study in which researchers assessed different scenarios and determined that boosting the number of Americans with healthy eating habits could save between $21 billion and $135 billion a year in health care costs. The amounts varied depending on how many more people improved their eating patterns and the type of diet they followed, according to the researchers. The researchers suggested foods such as fish, nuts, fruits and olive oil as components of a healthful diet. The study is scheduled for presentation Sunday at the American Society for Nutrition annual meeting, in Boston. “We found that increasing adherence to healthy dietary patterns by even 20 percent at a population level has the potential to save more than $20 billion in both direct and indirect costs associated with 10 major health outcomes,” said study lead author Carolyn Scrafford, senior managing scientist at Exponent, a scientific consulting firm. “That’s a significant saving from what we believe is a realistic shift in diet quality,” she said in a society news release. “Our results suggest that it’s worthwhile to educate Americans on these dietary patterns and their components,… read on >

(HealthDay News) — Which sunscreen is right for you? There may be no easy answer unless you understand sunscreen lingo, the American Academy of Dermatology says. A recent study in JAMA Dermatology found that fewer than half of people asked at a dermatology clinic understood the meaning of “broad spectrum” or “SPF.” The academy offers this primer about sunscreen lingo: “Broad spectrum” sunscreen means it can protect you from the sun’s UVA and UVB rays. This will help prevent skin cancer, early skin aging and sunburn. Sunburn protection factor (SPF) determines how well sunscreen protects from sun damage. SPF of 15 filters 93 percent of UVB rays, while 30 SPF filters 97 percent of those rays. No sunscreen is entirely waterproof, but some are water-resistant. The product is considered water resistant if it stays on wet skin for 40 to 80 minutes. Sunscreen should be reapplied every 2 hours, even if your skin stays dry. A chemical sunscreen absorbs the sun’s rays, while a physical sunscreen protects you by deflecting the sun’s rays.

Studies show that depression is underreported. People aren’t getting the help they need, sometimes because they don’t know the warning signs or where to turn, or are embarrassed because of the stigma that can still surround mental health issues. But the numbers are too great to ignore. Up to 26 percent of U.S. women and up to 12 percent of men will experience major depression at some point in their lives. In any given year, that’s 16 million American adults. As many as one in 33 children and one in eight teens also struggle with depression — that’s 9 percent of kids aged 12 to 17 in any given year. And new research suggests these numbers may be even higher. It’s important to recognize signs of depression in yourself or a loved one, including a child, and to get help from a doctor. Signs of depression: Persistent sadness, anxiety or an “empty” feeling Hopelessness, guilt, worthlessness, helplessness Loss of interest in hobbies and favorite activities A lack of energy and persistent fatigue Difficulty concentrating, remembering, making decisions Difficulty sleeping, early morning awakening or oversleeping Appetite and/or weight changes Restlessness or irritability Physical symptoms including pain Thoughts of death or contemplating suicide Take immediate action if you or a loved one is having suicidal thoughts. If you’re thinking of harming yourself or attempting suicide: Call 911… read on >

Many migraine sufferers skip recommended behavioral treatments, such as stress management and talk therapy, a new study finds. Lack of time, cost and skepticism are among the reasons why, said Dr. Mia Minen, director of research for NYU Langone’s headache division in New York City. Previous studies have shown that treatments such as cognitive behavioral therapy, stress management, relaxation techniques and biofeedback may reduce migraine symptoms by 50 percent or more, Minen and her team said. (Biofeedback involves using a monitoring device to reduce muscle tension.) These treatments can cost less than medications and have long-term benefits for migraine reduction, the researchers noted. “Migraines can be debilitating, so it stands to reason that many patients would want to access a treatment that reduces symptoms by half. However, our research shows this is far from the case,” Minen said in an NYU news release. Migraine headaches affect about 36 million Americans. The moderate to severe throbbing headaches are often accompanied by nausea and/or vomiting, and sensitivity to light and sound. For the study, Minen and her colleagues looked at 53 migraine patients who were referred for behavioral treatment with a specially trained therapist. The patients were interviewed within three months of their initial appointment. Only 30 (57 percent) made an appointment for behavioral treatment. Patients who had previously seen a psychologist were more likely to begin… read on >

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All Sauce from Weekly Gravy:

Does Salt Water Help Your Cut? And Other Health Myths of Summer

How Healthy Is Your Diet?

Looking Good! Plastic Surgery for Men Surges

Health Tip: Choosing Athletic Shoes

Balanced Diet May Be Key to Cancer Survival

Health Tip: Eat Fish Twice Weekly

Study Sees Financial Windfall If More Americans Ate Healthful Foods

Health Tip: Understanding Sunscreen Lingo

Never Ignore Depression

Non-Drug Migraine Treatments Often Ignored