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Articles on Health disparities

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People who are obese or overweight are at higher risk of developing several chronic diseases. andreswd/E+ via Getty Images

Weight loss plans are less effective for many Black women − because existing ones often don’t meet their unique needs

Healthy diet and regular exercise are key to treating obesity. But the stress of everyday racism and sexism hinder Black women from adopting lifestyle changes necessary for weight loss.
Rates of heart disease and cardiac events in women are often underestimated. eternalcreative/iStock via Getty Images

Women are at a higher risk of dying from heart disease − in part because doctors don’t take major sex and gender differences into account

Cardiovascular disease develops and presents differently in women and men. But medical guidelines are often based on studies that excluded women.
Stigma and prejudice make it difficult for Black gay men to access PrEP. Willie B. Thomas/DigitalVision via Getty Images

Half of Black gay men will be diagnosed with HIV, despite highly effective preventive treatments − why?

PrEP can reduce the risk of sexually transmitted HIV infection by 99%. Discrimination and distrust are two barriers Black gay men face in accessing this lifesaving treatment.
Fine particulate matter from wildfires can cause long-term health harms. Gary Hershorn/Getty Images

How researchers measure wildfire smoke exposure doesn’t capture long-term health effects − and hides racial disparities

Which is riskier for your health: a few days of very bad PM₂.₅ exposure or many more days of slightly bad exposure? Researchers developed new metrics to provide better answers.
The development of gene-editing technology has led to many ethical questions. PhonlamaiPhoto/iStock via Getty Images Plus

Editing fetal genomes is on the horizon − a medical anthropologist explains why ethical discussions with the target communities should happen sooner rather than later

In the absence of clear-cut regulation, who should decide on where and how a technology that could change the course of human health should be applied?
School meal waivers that started with the COVID-19 pandemic stopped with the end of the public health emergency. Jonathan Wiggs/The Boston Globe via Getty Images

Free school meals for all may reduce childhood obesity, while easing financial and logistical burdens for families and schools

Since nutrition standards were strengthened in 2010, eating at school provides many students with healthier food than is available cheaply elsewhere. Plus, reducing stigma increases the number of kids getting fed.

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