Study: Why Cancer Incidence May Increase with Age

The accumulation of age-associated changes in a biochemical process that helps control genes may be responsible for some of the increased risk of cancer seen in older people, according to a National Institutes of Health (NIH) study.

DNA methylation

Sugar, Diabetes and a Call for Regulation

Dr. Robert Lustig, a pediatric endocrinologist at University of California, San Francisco (UCSF) who has been crusading about the evils of sugar for decades, has watched more and more of his young patient population become obese. He recently published a study in the journal PLOS One demonstrating that increased sugar consumption directly leads to increased rates of diabetes [1].


Gender, Age Influence Symptoms of Heart Attack

A heart attack, or myocardial infarction (MI), occurs when a portion of the heart muscle becomes oxygen-starved due to clogged blood vessels. This can damage or kill the affected portion of muscle. Depending upon the amount of muscle involved, heart attacks range from mild to life-threatening. The best predictor of whether a heart attack sufferer will survive an acute MI is their ability to identify that a heart attack is taking place and get medical help.

Woman with shoulder pain

New Go4Life Campaign Focuses on Fitness for Older Adults

Being physically active is vital to maintaining health and independence as we age, and a new federal campaign for people 50 and older will help them to get active and keep going. Introduced today by the National Institutes of Health (NIH), the Go4Life campaign encourages sedentary older adults to reap health benefits by making physical activity part of their daily lives. Only 25 percent of people aged 65-74 say they engage in regular physical activity.