Does carrying extra weight offer better survival following a stroke?

Does carrying extra weight offer better survival following a stroke?

Despite the fact that obesity increases both the risk for stroke and death, a new study has found that people who are overweight or even mildly obese survive strokes at a higher rate as compared to those with a normal body weight.

The findings, which appear in the Journal of the American Heart Association, adds to the ‘obesity paradox’ seen in previous studies where increased body weight appears to have a protective effect on certain groups of patients.

A stroke occurs when blood flow to an area of the brain is cut off and brain cells are deprived of oxygen and begin to die. Each year about 185,000 people die from a stroke, the fifth leading cause of death in the U.S. and a leading cause of adult disability. (more…)

Adolescent obesity linked to early mortality from cardiovascular diseases

Adolescent obesity linked to early mortality from cardiovascular diseases

While there is solid evidence that adolescent overweight and obesity are associated with coronary heart disease (CHD) and stroke, less is known about the association between body mass index (BMI) and rarer cardiovascular diseases. A new large-scale, 45-year Israeli study published in the Endocrine Society’s Journal of Clinical Endocrinology & Metabolism found that higher BMI as well as BMI in the accepted normal range in late adolescence may be related to a higher risk of death in mid-adulthood from non-coronary non-stroke cardiovascular diseases such as fatal arrhythmia, hypertensive heart disease, cardiomyopathy, arterial disease, heart failure and pulmonary embolism. (more…)

Higher IQ in childhood is linked to a longer life

Higher IQ in childhood is linked to a longer life

Higher intelligence (IQ) in childhood is associated with a lower lifetime risk of major causes of death, including heart disease, stroke, smoking related cancers, respiratory disease and dementia, finds a study published by The BMJ.

It is the largest study to date reporting causes of death in men and women across the life course, and the findings suggest that lifestyle, especially tobacco smoking, is an important component in the effect of intelligence on differences in mortality. (more…)

Giving birth multiple times has impact on stroke recovery, study shows

Giving birth multiple times has impact on stroke recovery, study shows

Stroke is an age-related disease that disproportionately affects women. Although experimental studies have identified several hormonal and genetic factors underlying these differences, little is known about how pregnancy influences risk as this has not been previously studied in the laboratory setting. However, new research published in the Proceedings of the National Academy of Sciences shows that while perimenopausal female mice that gave birth multiple times (multiparous) were at higher risk of stroke, they recovered better than mice that had not ever reproduced. (more…)

Skip to content