_ Keeping Your Kidneys Healthy By Jane Farrell articleAccording to the National Kidney Foundation (NKF), 26 million Americans have chronic kidney disease (CKD), and millions more are at risk. Kidney disease, in which the kidney fails to eliminate wastes from the body, is extremely serious, since it can lead to failure of this vital organ.
Heart Health5 Common Questions About Sex and Your Heart By Jane Farrell articleBy Steven Nissen, MD Cleveland Clinic Patients often ask me: Is sex good for your heart? The question seems simple. The answer is complicated, in part because of the limits of what research can tell us. But we do have a strong sense that sex fits in with a heart-healthy lifestyle. Below are answers to five common questions. 1. Is sex exercise?
Heart HealthNew "Heart Attack Gene" Discovered By Jane Farrell articleResearchers have found a previously undiscovered gene variation that reduces heart attack risk, and the discovery could lead to better treatment of high cholesterol and related disorders. The finding, by a team from the University of Michigan and the Norwegian University of Science and Technology, took six years of analysis.
A Sharp Drop in Deaths From Colon Cancer By Jane Farrell articleColon cancer screenings have led to a 30 percent drop in cases for people aged 50 and older, the American Cancer Society reports. Death rates have also declined. The drop was measured over the last ten years. The researchers who conducted the study said the decrease was due to more people getting recommended screening tests. And even more deaths could be avoided if everyone got their screening tests on time.
_ Caregivers and Exercise By Jane Farrell articleAccording to Sherri Snelling, ThirdAge contributor and founder of The Caregiving Club (www.caregivingclub.com), there are 65 million family caregivers in the United States. It’s no surprise that many of them, alone with that emotionally and physically draining task, become depressed. In turn, that can lead to unhealthy lifestyle choices such as failure to exercise, bad eating habits and tobacco and alcohol use.
_ Doctors Prescribe Medicines that May Not Be Best for Patients By Jane Farrell articleWhen it comes to choosing which medications to prescribe, patients may have as much influence as physicians, a study has found. Researchers said that that patient requests for specific medications—often spurred by direct-to-consumer (DTC) advertising—have a substantial impact on doctors' prescribing decisions. "A patient request for a specific medication dramatically increases the rate at which physician s prescribe that medication," said lead researcher John B. McKinlay, PhD, of New England Research Institutes, Watertown, Mass.
_ ExerciseMuscle Mass May Mean Longer Lifespan By Jane Farrell articleBeing stronger may equal a longer lifespan, according to new research. The findings, by researchers from UCLA, indicate that the more muscle mass older Americans have, the less likely they are to die prematurely. The study, published in the American Journal of Medicine, was led by Dr. Preethi Srikanthan, an assistant clinical professor in the endocrinology division at the David Geffen School of Medicine at UCLA. It seems to support a growing body of research that muscle mass may be a better predictor of all-cause mortality than the Body Mass Index (BMI).
_ ExerciseExercise and Chronic Disease: Get the Facts By Jane Farrell articleFrom the Mayo Clinic If you have a chronic disease — such as heart disease, diabetes, asthma, or back or joint pain — exercise can have important health benefits. However, it's crucial to talk to your doctor before starting an exercise routine. He or she might have advice on what exercises are safe and any precautions you might need to take while exercising. How can exercise improve a chronic condition? Regular exercise can help you manage symptoms and improve your health. For example:
_ A Better Understanding of Memory Loss By Jane Farrell articleScientists have discovered how a lack of oxygen can interact with inflammation to cause memory loss in conditions like stroke and Alzheimer’s disease. The research, from the University of British Columbia, focused on microglia, part of a newly discovered brain mechanism that contributes to Alzheimer’s. Chronic inflammation and oxygen deficiency are hallmarks of several brain diseases. But until now, there hasn’t been much known about how they contribute to symptoms such as memory loss.
_ When Medicine Does More Harm Than Good By Jane Farrell articleAbout 20 percent of older Americans with chronic conditions are taking medicines that work against each other, according to a new study. In other words, the medication being used to treat one condition can make another condition worse. The problem affects millions of Americans, since three out of four older adults have multiple chronic conditions.
_ Watch: "The Doctors'" Coffee Intervention By Jane Farrell articleHere's another addition to our Third Age video collection. Press play to start learning!
_ Why Food Is Your "Frenemy" By Jane Farrell articleBy Sherrie Campbell Is food your “frenemy?” Food can be the best friend and comfort you have when you are down or just want to feel something because you are bored. Yet after you eat, you’re consumed with self-loathing. Suddenly, food is the enemy. This is no way to live or to let something outside of you have this much control over how you feel about yourself. It’s not a simple issue, but you can start having a better relationship with food – and yourself – if you understand all the complexities involved:
_ Self-Esteem Helps Avoid Health Problems By Jane Farrell articleHaving a high level of self-esteem in older adulthood can have a positive effect on physical as well as mental health, new research shows. A study by researchers from Concordia University in Montreal analyzed responses from 147 adults aged 60 and older to measure their self-esteem, stress and symptoms of depression every 24 months over four years. The investigators also measured the levels of cortisol, a hormone that’s released when stress levels are high.
_ PetsIs Your Cat's Medicine Working? By Jane Farrell articleThere’s a new clinical design to determine whether medicines designed for cats are actually doing the job. In designing the new method, researchers from North Carolina State worked to overcome the “placebo effect” in a pain-management study of cats. Evaluating the effectiveness of a medicine is difficult when it comes to cats, who may not reveal the pain they are suffering and who also are resistant to taking medication.
_ Solving The Lithium Problem By Jane Farrell articleA safer form of lithium is on the horizon, researchers say. The drug, one of the most widely used to treat bipolar disorder has a serious drawback of toxicity. But investigators from the University of South Florida discovered that an oral variation, lithium salicylate, maintains steady levels of the drug for up to 48 hours without the toxic “spike” that happens with the rapid absorption of FDA-approved lithium carbonate. Their study results appear in RSC Advances, the journal of the Royal Society of Chemistry.
_ A New Understanding of Metastasis By Jane Farrell articleIn their deadly journey through the body, cancer cells travel much more efficiently than had been previously thought, a new study shows. Researchers, whose findings were reported in the Proceedings of the National Academy of Sciences, developed a new mathematical formula that they say better reflects the behavior of cells as they travel through 3-D environments.
_ Watch: The Newest Ways To Diagnose Colon Cancer By Jane Farrell articleHere's the latest addition to our Third Age video collection. Press play to start learning!
_ Smart Phone Could Help Doctors to Diagnose Illness By Jane Farrell articleAlong with all their other functions, smart phones may soon be able to diagnose diseases in real time. Researchers from the University of Houston are developing a diagnostic system that could be read using only a smart phone and a $20 lens attachment. This new device, like essentially all diagnostic tools, relies on spotting specific chemical interactions between something that causes a disease – a virus or bacteria, for example – and a molecule that bonds with that one thing only, like a disease-fighting antibody.