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Is spicy food unhealthy? A dietitian’s hot take

The Truth About Spicy Food: Flavorful and Healthy or a Fiery Mistake?

There’s a strange myth floating around that flavorful food must be unhealthy. Just look at fitness culture—where the classic “bro meal” of plain chicken, rice, and broccoli reigns supreme. Sure, it’s nutritious, but let’s be honest—without some seasoning, it’s about as exciting as watching paint dry. The same goes for so-called “superfoods” like kale and spinach. While they can be made delicious, they’re often promoted as bland, joyless staples, reinforcing the idea that healthy food and tasty food are two separate worlds. And from this mindset, another misconception was born: the belief that spicy food is somehow bad for you.

No doubt, we’ve all seen viral videos of people taking on extreme heat challenges—red-faced, sweating, eyes watering as they brave the spiciest chip or the hottest pepper on Earth. These dramatic reactions can make it seem like spicy food is dangerous, but the reality is much more nuanced.

Take the infamous 2023 “Paqui One Chip Challenge.” This internet trend dared people to eat a single chip dusted with Carolina Reaper and Naga Viper chili peppers—two of the hottest on the planet. Tragically, a 14-year-old participant lost his life after taking the challenge, leading to the product being pulled from shelves. Cases like this are extreme and rare. The vast majority of people aren’t consuming record-breaking peppers—they’re just adding a few jalapeños to their tacos or a dash of hot sauce to their eggs. So why do some still insist that spicy food is bad for you?

The Science of Spice

When you eat spicy food, your body reacts in a specific way. Peppers contain capsaicin, a compound that interacts with nerve endings on your tongue, creating a burning sensation. Some researchers believe peppers evolved this way to deter animals from eating them. Mild varieties add just enough kick to enhance flavor, while extreme heat can overwhelm your body’s receptors, tricking it into thinking it’s overheating. This is why you sweat when eating spicy food—it’s your body’s way of cooling down.

Despite the occasional overreaction to spice, research shows capsaicin has real health benefits. It may have anti-inflammatory properties, aid in pain relief, and even promote satiety (helping you feel full faster). One of the biggest myths about spicy food is that it causes stomach ulcers, but studies have debunked this—it’s actually Helicobacter pylori bacteria, stress, and excessive NSAID use that contribute to ulcers, not hot sauce.

Should You Cut Out Spice?

In short—absolutely not! If you enjoy spicy food and can handle your preferred heat level without discomfort, there’s no reason to stop. If you’re new to spice, just ease into it gradually and listen to your body. There’s nothing unhealthy about enjoying bold, fiery flavors—so go ahead, drizzle that hot sauce, sprinkle those chili flakes, and savor every bite.