YOUNGER GENERATIONS ARE SUFFERING STROKES AT HIGHER RATES THAN THEIR FOREBEARS

Strokes commonly strike the old. The average age for the devastating condition —in which blood supply to a part of the brain is blocked or when a blood vessel in the brain bursts— is around 71.4 years in men and 76.9 years in women. Millennials, however, are starting to bring those averages down.

Now ranging in age from 27 to 42, Millennials are suffering strokes at higher rates than their forebears did at the same age.    Between 2003 and 2012, there was a 32% spike in strokes among 18- to 34-year-old women and a 15% increase for men in the same age range, according to CDC researchers. When Scientific American further parsed the data, they found that the hike was mostly centered in the West and Midwest, where stroke rates among young people rose 70% and 34%, respectively, with particularly sharp increases in urban areas. Now, about one in ten people who has a stroke in the U.S. is under the age of 45.

There are many potential explanations for this disconcerting trend. Rising stress, falling physical activity levels, and fewer doctor visits among Millennials could all play a role. One narrative rises to the forefront, however. As cigarette use in the U.S. declined from an alarming high of around 45% in the 1950s to just 12.5% in 2020, all Americans collectively reaped the benefit of less smoke in public places, which manifested in reduced rates of lung cancer, heart disease, and stroke. But since the 1970s, the public health benefits from reduced smoking are being eroded by rising obesity and its related health complications.

Childhood obesity is particularly noxious in regard to early stroke, and Millennials were the first generation to truly be affected by this alarming trend.

Thanks to improved medical care, stroke fatality rates have fallen significantly between 1975 and 2019. Still, strokes can leave Millennials with lasting complications, such as occasional seizures, incontinence, cognitive impairment, hindered speech, and diminished muscle control, not to mention a sharply elevated risk of a future stroke.

The best solution to reverse the rise in early stroke is for Millennials and future generations to eat right and exercise.

Big Think