All Sauce from Weekly Sauce:

What makes a marathoner great? New research pinpoints the physical attributes of top marathon runners, and could help others improve their marathon performance. Elite male distance runners were asked to run on treadmills at a range of speeds and also on an outdoor track at a speed of 13.1 miles per hour, comparable to completing…  read on >  read on >

When it comes to in vitro fertilization, new research suggests fresh is best. In the study, researchers analyzed data from 33,000 women who received fresh or frozen embryos derived from freshly retrieved donor eggs. The data was from 370 in vitro fertilization clinics in the United States that account for more than 95% of all…  read on >  read on >

Giving low-income women mammograms when they’re hospitalized can boost their breast cancer screening rates, according to a new study. Getting cancer screening tests can be challenging for low-income women due to factors such as a lack of transportation and not being able to take time off work, so researchers from Massachusetts General Hospital examined the…  read on >  read on >

The bad news? COVID-19 may be around for a long, long time. The good news? Even if it does, new research suggests it could very well end up being just another mild illness, bringing with it inconvenience and discomfort, but rarely hospitalization or death. Why? The theory is rooted in the epidemiology patterns previously followed…  read on >  read on >

Folks who’ve gotten through a COVID-19 infection might naturally question whether they need to get a coronavirus vaccination when their turn comes. Experts say they really need the shot anyway, because even after having COVID they might be vulnerable to reinfection. “We’re encouraging people if they meet the other criteria to get immunized because we…  read on >  read on >

Mindfulness is all the rage when it comes to boosting mental health, but new research suggests that it may not help everyone equally. Practicing mindfulness meditation — which involves paying close attention to what you are feeling in the moment — may be better than doing nothing at all to improve anxiety, depression or lower…  read on >  read on >

As clinics closed for non-essential care and patients’ COVID-19 fears kept them from check-ups, the United States saw a steep drop in cancer screenings and diagnoses during the first peak of the pandemic, a new report finds. Researchers analyzed data on how many patients underwent cancer screening tests — procedures such as mammograms, colonoscopies, Pap…  read on >  read on >