Several deadly diseases strike black Americans harder and more often than they do white Americans.
Fighting back means genetic research. It means changing the system for testing new drugs. It means improving health education. It means overcoming disparities in health care. It means investments targeted to the health of black Americans. And the evidence so far indicates that these investments will pay health dividends not just for racial minorities, but for everyone.
Want to know exactly how much certain lifestyle changes can affect your blood pressure? Take a look at the numbers.
The Change: Lose weight.
The Payoff: You’ll lower your systolic blood pressure (the first number in your blood pressure results) by 5 to 20 points for every 20 pounds you lose. In fact, if you're overweight, losing as little as 10 pounds can help lower blood pressure. The weight loss goal is to get your body mass index (BMI) between 18.5 and 24.9.
The Change: Follow the...
Yet we're closer to the beginning of the fight than to the end. Some numbers:
Diabetes is 60% more common in black Americans than in white Americans. Blacks are up to 2.5 times more likely to suffer a limb amputation and up to 5.6 times more likely to suffer kidney disease than other people with diabetes.
African-Americans are three times more likely to die of asthma than white Americans.
Deaths from lung scarring -- sarcoidosis -- are 16 times more common among blacks than among whites. The disease recently killed former NFL star Reggie White at age 43.
Despite lower tobacco exposure, black men are 50% more likely than white men to get lung cancer.
Strokes kill 4 times more 35- to 54-year-old black Americans than white Americans. Blacks have nearly twice the first-time stroke risk of whites.
Cancer treatment is equally successful for all races. Yet black men have a 40% higher cancer death rate than white men. African-American women have a 20% higher cancer death rate than white women.
Genes definitely play a role. So does the environment in which people live, socioeconomic status -- and, yes, racism, says Clyde W. Yancy, MD, associate dean of clinical affairs and medical director for heart failure/transplantation at the University of Texas Southwestern Medical Center.
Yancy says that all humans have the same physiology, are vulnerable to the same illnesses, and respond to the same medicines. Naturally, diseases and responses to treatment do vary from person to person. But, he says, there are unique issues that affect black Americans.