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AHA News: ‘Balance’ Is the Key Word in New Dietary Guidance for Heart Health

The latest word on heart-healthy eating is “balance.” A new report encourages people to think of broad eating habits instead of narrowly focusing on single foods. Rather than one-size-fits-all rules, it leaves room for personal preferences. Read more Source: HealthDay

Biomarker discovery can lead to improved diagnosis and treatment of asthma and COPD

Researchers have discovered that people with asthma and chronic obstructive pulmonary disease have a protein in their lungs that leaks a small molecule into their bloodstream that restricts their breathing instead of relaxing their airways. The findings will help clinicians diagnose and determine the severity of chronic lung diseases and make bronchodilators more effective. Read […]

Pain, Fatigue in Rheumatoid Arthritis Tied to Sitting, Standing Time

For patients with rheumatoid arthritis (RA), pain and fatigue may both cause and be caused by more sitting time and less standing time, according to a study published in the October issue of Rheumatology. Read more Source: HealthDay

More Lung Cancer Patients Are Surviving, Thriving

Patients like Smith are becoming the norm, according to the American Lung Association. Significant improvements in both screening and treatment have meant that, over the last decade, the chance that a new patient will survive at least five years following a lung cancer diagnosis has shot up by a remarkable 33%. Read more Source: HealthDay

Potential strategy for fighting obesity

Scientists may have identified a method of safely mimicking the weight-loss benefits of a plant compound that — despite its harmful side effects — hold critical answers to developing therapies for obesity. Read more Source: Science Daily

Researchers target tumors with intracellular precision

A non-toxic, bacteria-based system can detect when it is inside a cancer cell and then release its payload of therapeutic drugs directly into the cell. The work could lead to effective, targeted therapies for currently untreatable cancers, such as liver or metastatic breast cancer. Read more Source: Science Daily

Why do people with diabetes develop severe COVID-19?

Throughout the COVID-19 pandemic, clinicians have noted that certain patients are at especially high risk of developing severe illness or dying from coronavirus infection. Type 2 diabetes—a condition affecting more than 10 percent of the U.S. population— is one of the main risk factors for severe COVID-19 illness. New research from U-M uncovers why this […]

Scientists claim that overeating is not the primary cause of obesity

The authors of “The Carbohydrate-Insulin Model: A Physiological Perspective on the Obesity Pandemic,” a perspective published in The American Journal of Clinical Nutrition, point to fundamental flaws in the energy balance model, arguing that an alternate model, the carbohydrate-insulin model, better explains obesity and weight gain. Moreover, the carbohydrate-insulin model points the way to more […]

Black Americans, Mexican Americans develop diabetes earlier in life

Black Americans and Mexican Americans typically develop type 2 diabetes up to seven years earlier than their white counterparts, a new study finds. Read more Source: HealthDay

Steps per day matter in middle age, but not as many as you may think

Walking at least 7,000 steps a day reduced middle-aged people’s risk of premature death from all causes by 50% to 70%, compared to that of other middle-aged people who took fewer daily steps. Read more Source: Science Daily