Listen on: Apple Podcasts | Spotify | Amazon Music | Podcast Index | Overcast | YouTube We’ve all been there. A French fry tumbles from your plate and lands on the kitchen floor. You glance around, grab it within seconds, and tell yourself it’s fine—the five-second rule means bacteria haven’t had time to transfer, right? Not so fast. Let’s dig into what the evidence actually tells […]

Listen on: Apple Podcasts | Spotify | Amazon Music | Podcast Index | Overcast | YouTube A new study says a supplement helps you live longer. A medical society tells parents to avoid peanuts—then years later urges early introduction. Hormone therapy is good, then harmful, and now… it depends. If you’ve ever wondered what to believe—and how to separate fact from fancy—you’re in the right place. […]

Listen on: Apple Podcasts | Spotify | Amazon Music | Podcast Index | Overcast | YouTube Ultra-processed foods now make up 60% of the American diet. With obesity and diabetes rates soaring, many blame these convenient, affordable foods for our health crisis. As a physician and scientist, I’ve examined the evidence to understand what’s real and what’s hype. How We Got Here Just 75 years ago, […]

Listen on: Apple Podcasts | Spotify | Amazon Music | Podcast Index | Overcast | YouTube Cancer is a word none of us want to hear—and yet, about 1 in 3 people in the U.S. will be diagnosed with it during their lifetime. It’s the second leading cause of death, and for many, it’s the most terrifying. But here’s something you may not hear enough: about […]

Listen on: Apple Podcasts | Spotify | Amazon Music | Podcast Index | Overcast | YouTube We’ve all heard the heartfelt reassurances—“I’ll pray for you,” “Your positive spirit will beat this,” or “Just stay optimistic.” These sentiments are comforting, but when serious illness strikes, the real question becomes: Does the power of positive thinking actually help? Let’s explore what the evidence says—starting with an area where […]

Listen on: Apple Podcasts | Spotify | Amazon Music | Podcast Index | Overcast | YouTube Eventually, you or someone you love will face a serious illness. It often comes suddenly—a scan, a biopsy, a moment in a quiet room when the doctor delivers news that splits life into “before” and “after.” I’ve walked this road with patients. Recently, I walked it again—with my wife, Gail. […]

Listen on: Apple Podcasts | Spotify | Amazon Music | Podcast Index | Overcast | YouTube Do you find yourself reaching for a second helping even when you’ve eaten quite a few calories? Or struggling to cut back on calories, only to feel constantly unsatisfied? You’re not alone—and it turns out that how much we eat is heavily influenced by what we eat. I’ve personally seen […]

Listen on: Apple Podcasts | Spotify | Amazon Music | Podcast Index | Overcast | YouTube Do you ever feel like wellness requires a spreadsheet, a stopwatch, and a second career? Between supplements, sleep tracking, cold plunges, organic meals, screenings, and meditation apps—not to mention avoiding sugar, alcohol, and ultra-processed everything—it’s enough to make anyone want to throw in the towel. I get it. In this […]

Listen on: Apple Podcasts | Spotify | Amazon Music | Podcast Index | Overcast | YouTube Are You Buying Health—or Just a Better-Sounding Label? The Truth About Organic Foods You’re in the produce aisle, weighing your options: a $2.70/lb organic Fuji apple or the $1.42/lb conventional one. Over in meats, it’s $9/lb for organic chicken versus $5/lb for the conventional kind. The prices are real—and so […]

Listen on: Apple Podcasts | Spotify | Amazon Music | Podcast Index | Overcast | YouTube When we think about life-threatening health risks, heart attacks often dominate the conversation. But strokes—equally devastating—deserve just as much attention. In fact, nearly as many strokes occur each year as heart attacks, and the aftermath can be more debilitating. About 800,000 people experience a stroke annually in the U.S., with […]