All Sauce from Weekly Sauce:

The U.S. National Institutes of Health is investigating COVID experiments at Boston University that have sparked a media firestorm, with some news outlets alleging that scientists created a “killer” strain of the coronavirus as part of their research. Boston University is refuting those news accounts, calling them a “false and inaccurate” interpretation of its research.…  read on >  read on >

An older class of type 2 diabetes drugs known as thiazolidinediones, or TZDs, may protect you from dementia down the road, according to new research. Thiazolidinediones, also known as glitazones, cut dementia risk by 22% among folks at high risk who also had mild or moderate type 2 diabetes when they took these medications for…  read on >  read on >

It’s well known that Black women in the United States have an increased risk of childbirth complications. Now, a large new study finds even larger racial disparities when women conceive through infertility treatments. Researchers found that among U.S. women who’d undergone various infertility treatments, Black women had a substantially higher risk of losing their baby…  read on >  read on >

As men and women enter their golden years, those who regularly fail to get a good night’s sleep face a higher risk for developing not one but two serious chronic illnesses at the same time, new research shows. Researchers from France, Finland and United Kingdom tracked the self-reported sleep routines and health status of nearly…  read on >  read on >

While a common non-drug treatment called ablation exists for the heart rhythm disorder atrial fibrillation (a-fib), the procedure can be more problematic for women than for men. A-fib, a chaotic electrical pattern in the upper chambers of the heart, affects up to 20% of Americans during their lifetimes. It can be dangerous, raising the odds…  read on >  read on >