@lemondrop said
I think blacks live an unhealthier lifestyle
a higher percent of obesity, diabetes and other underlying health issues
The truth on that is complicated and still uncertain with different studies giving mixed conclusions. For example, we have;
https://www.nih.gov/news-events/nih-research-matters/factors-contributing-higher-incidence-diabetes-black-americans
"...
The study found that the chance of developed diabetes was significantly higher for black adults than for white adults (about 66 more cases of diabetes per 1,000 people). The greatest difference was between black women and white women.
The researchers used statistical analyses to determine how biological, neighborhood, psychosocial, socioeconomic, and behavioral risk factors contributed to rates of diabetes. They found that biological risk factors accounted for most of the health disparity. These factors included a combination of body mass index, waist measurement, fasting glucose levels, lipids, blood pressure, and lung function. Differences between blacks and whites in neighborhood, psychosocial, socioeconomic, and behavioral factors were also linked with diabetes, although to a lesser degree...."
but then we also have things like;
https://www.sciencedaily.com/releases/2018/01/180102134830.htm
"...In a surprising finding, blacks and whites have the same risk of developing diabetes when all biological factors for the disease are considered over time, reports a study.
...
The finding flips long-held beliefs that there is an unexplained or genetic reason why blacks have double the rate of diabetes compared to whites by midlife, which is considered early onset.
"Obesity is driving these differences,"
..."
so I'm not sure exactly what's going on there.