People whose genes put them at high risk for dementia may be able to fight Mother Nature and win, new research out of Sweden suggests. The weapon: Working out on a regular basis to improve cardiorespiratory fitness, also known as CRF.  CRF is the capacity of the body’s circulatory and respiratory systems to supply oxygen…  read on >  read on >

If you’re over 40 and raise your levels of exercise to that of the top 25% of your peers, you might gain an average of five more years of life, a new study calculates. For over-40 folks in the lowest level of daily activity, a similar move could bring an average 11 extra years, the…  read on >  read on >

Bottoms up: The type of alcohol you prefer may say something about your lifestyle, new research reveals. Beer drinkers are more likely to have an unhealthy lifestyle than folks who prefer wine or liquor, scientists report. Beer drinkers have lower-quality diets, are less active and are more likely to smoke than those who drink wine,…  read on >  read on >

There’s just something about sitting. New research shows that too much time on sofas and chairs harms the heart — even among people who get the minimum recommended amount of daily exercise. “Taking a quick walk after work may not be enough” to offset the health dangers of sitting, said study lead author Chandra Reynolds.…  read on >  read on >

Yoga can help ease chronic low back pain, even if the classes are conducted online, a new study shows. Guidelines recommend using physical therapy or yoga to treat lower back pain before moving on to painkillers, but it can be tough for some people to make it to a yoga studio. “Attending yoga classes in…  read on >  read on >

A heart-pounding workout suppresses a person’s hunger levels better than less strenuous exercises like a brisk walk or active yoga, a new study shows. Running, swimming laps or taking a fast-paced spin class is more effective in suppressing the hunger hormone ghrelin than less intense exercise, researchers report. What’s more, women might respond better than…  read on >  read on >

Women fighting breast cancer can relieve some of their chemotherapy “brain fog” through aerobic exercise, a new clinical trial in Canada suggests. Breast cancer patients on chemo who participated in a regular aerobics class reported that they felt sharper and had better quality of life, researchers found. “Our findings strengthen the case for making exercise…  read on >  read on >