All Sauce from Weekly Sauce:

If you’re a senior who struggles to remember where you put your car keys, could noninvasive brain stimulation boost your memory? Yes, claims a new study that found folks who were treated with transcranial alternating current stimulation for four days in a row showed greater improvements in their ability to recall things than people who…  read on >  read on >

Naloxone is a lifesaving antidote to an opioid overdose, but it may be priced too high for those most vulnerable to opioid-related death, a new study finds. Between 2014 and 2018, naloxone costs rose 500% for those without insurance, while out-of-pocket costs for the medication dropped 26% for people with insurance, the researchers reported. The…  read on >  read on >

Whether the goal is bulging biceps or just a bit more strength and mass, a relatively light workout several times a week beats a more intense one done just once a week. That’s the conclusion of a small Australian study in which researchers spent a month tracking muscle-building progress among 36 college students. “We have…  read on >  read on >

Smokers in the throes of nicotine withdrawal when they wake up in the morning may crave not just a cigarette but a cup of coffee along with it. Science can explain that. Researchers have identified two compounds in coffee that directly affect certain nicotine receptors in the brain. Study author Roger Papke, a pharmacology professor…  read on >  read on >