First, some good news: Merkel cell cancer is exceptionally uncommon. Roughly 1,600 cases occur in the US annually. But this rare skin cancer sometimes goes unnoticed initially. That's worrisome because it often metastasizes early — that is, spreads to other parts of the body such as the lungs and bones….
What to do when driving skills decline
Part 2 of a two-part series on making decisions about driving as we age. Read Part 1 here. It’s a simple but unfortunate fact: driving skills can wane over time. Eventually, driving can become unsafe for an older driver, their passengers, and others on the road. If you notice a…
Lead poisoning: What parents should know and do
You may have heard recent news reports about a company that knowingly sold defective lead testing machines that tested tens of thousands of children between 2013 and 2017. Or wondered about lead in tap water after the widely reported problems with lead-contaminated water in Flint, Michigan. Reports like these are…
Talking to children about tragedies and scary headlines in the news
The news these days is overwhelming in its awfulness. Acts of terrorism, wars, and heated conflicts constantly erupt throughout the world. Climate change looms, contributing to wildfires and flooding. Incomprehensible shootings occur with numbing regularity. The pandemic seems to be shifting from an immediate threat to health to an endemic…
A tough question: When should an older driver stop driving?
Part 1 of a two-part series on making decisions about driving as we age. Read Part 2 here. When my grandmother repeatedly clipped the mailbox backing out of her driveway, she always had a ready explanation: "the sun was in my eyes" or "your grandfather distracted me." Our family knew…
Slowing down racing thoughts
Everyone has moments when their brain suddenly goes haywire. They repeatedly fixate on the same thought, like being stuck on a hamster wheel. Or their thoughts aimlessly bounce from one random topic to the next like a pinball. People often refer to these thought patterns as racing thoughts, and the…
Considering collagen drinks and supplements?
A tremendous buzz surrounds collagen drinks and supplements, as celebrities and influencers tout miraculous benefits for skin, hair, and nails. Since the collagen in our bodies provides crucial support for these tissues, it seems plausible that consuming collagen might lead to lush locks and a youthful glow. But what does…
How much sleep do you actually need?
On average, how many hours do you sleep each night? For most healthy adults, guidelines suggest at least seven hours of slumber. But these are general recommendations and not strict rules. “Some people need less than seven hours, while others might need more,” says Eric Zhou with the Division of…
Kidneys, eyes, ears, and more: Why do we have a spare?
One of the many underappreciated things about the human body is that it has a lot of excess capacity. That is, our organs have more reserve than most of us will ever need. It’s as if our bodies were designed with the idea that we might need backups in case…
Does running cause arthritis?
When I took up running in college, a friend of mine scoffed at the idea. He hated running and was convinced runners were “wearing out” their joints. He liked to say he was saving his knees for his old age. So, was he onto something? Does running really ruin your…