Feeds:
Posts
Comments

Posts Tagged ‘waist size’

We have known for a long time that overweight or obese individuals, especially those who are apple shaped, are more prone to certain disease conditions and higher mortality rates. A recent study, however, says that scales may not present the entire picture when it comes to susceptibility to certain illnesses and lifespan. Waistlines and body shape may be as important or more so than actual weight.

Image result for free clip art on BMI chart

Using the BMI chart as a standard and waist circumference as the indicator, researchers studied medical records of 156,000 postmenopausal women. Those with waistlines above 35 inches were categorized as having central obesity even when their weight was within normal range. Researchers found that women who were overweight or obese but did not have central obesity had a slightly reduced incidence of all-cause mortality. They referred to the phenomenon of too much weight with smaller waist circumference and normal weight women with a large waist circumference as the “obesity paradox.”  Does that affect health?

The study noted that central obesity presents risk factors for cardiovascular disease and certain types of cancer, namely breast and colon. Overall results may or may not apply to men and younger women. Nor is it known what role other factors may play since age influences hormonal changes and lowered metabolisms that affect weight.

Image result for free clip art on body shape

The journal of Neurology1 reported other negative health findings for those with large waistlines and higher BMIs. With an average age of sixty-four,1,289 participants underwent MRI brain scans to measure thinning of the brain cortex which has been associated with dementia, particularly Alzheimer’s Disease. Obese subjects younger than sixty-five had greater reduction in gray matter in the brain. Over a period of approximately six years, researchers found that as BMI scores increased, scans showed more thinning in the cortex―the area of the brain which causes loss of old memories. Dr. Tatjana Rundek, a co-author of the study, stated that “results would indicate that being overweight or obese may accelerate aging in the brain by at least a decade.”

While too much weight isn’t a positive aspect on health as we age, it not only affects physical well-being but brain functions as well. Remember these effects, if you can, the next time you eye that glazed doughnut or tempting dessert.

Image result for free clip art on body weight pixabay

Related image

  1. 1Michelle R. Caunca, Hannah Gardener, Marialaura Simonetto, Ying Kuen Cheung, Noam Alperin, Mitsuhiro Yoshita, Charles DeCarli, Mitchell S.V. Elkind, Ralph L. Sacco, Clinton B. Wright, Tatjana Rundek. Measures of obesity are associated with MRI markers of brain aging The Northern Manhattan StudyNeurology, 2019 DOI: 1212/WNL.0000000000007966

 

Read Full Post »