Would this change your mind?
Underweight seniors may have an additional risk of developing Alzheimer’s disease
http://dgnews.docguide.com/excess-weight-women-has-different-effects-different-types-stroke?
Women who are overweight or obese may have an increased risk of iscahemic stroke, but a decreased risk of haemorrhagic stroke, according to a study published in the September 7, 2016, online issue of the journal Neurology.
“We found that the risk of ischaemic stroke, which is associated with a blockage of blood flow to the brain and is the most common stroke subtype, is increased in overweight and obese women,” said Gillian Reeves, PhD, University of Oxford, Oxford, United Kingdom. “By contrast, the risk of haemorrhagic stroke, which is associated with bleeding into the brain, is decreased in overweight and obese women.”
In an accompanying editorial, Kathryn Rexrode, MD, Brigham and Women’s Hospital, Boston, Massachusetts, noted that the lower risk of haemorrhagic stroke did not mean that overweight and obese women had a reduced risk of stroke overall.
“Higher body mass index [BMI] was associated with increased risk of total stroke in every category and the number of ischaemic strokes was higher than the number of haemorrhagic stroke in every category,” she said. “So, higher BMI was not associated with protection or reduced risk of total stroke. Obesity is a substantial stroke risk factor for all ages and even more alarming for young adults.”
For the study, 1.3 million women in the United Kingdom with an average age of 57 years were followed for 12 years, during which time 20,549 had a stroke.
Among the 344,534 women with a healthy weight (BMI, 22.5-25), 0.7% (n = 2,253) had an ischaemic stroke and 0.5% (n = 1,583) had a haemorrhagic stroke. Of the 228,274 obese women (BMI ≥30), 1.0% (n = 2,393) had an ischaemic stroke and 0.4% (n = 910) had a haemorrhagic stroke.
For every 5-unit increase in BMI the risk of ischaemic stroke increased by 21%. For haemorrhagic stroke, every 5-unit increase in BMI was associated with a 12% decrease in risk.
SOURCE: American Academy of Neurology
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