Forever chemicals—known scientifically as PFAS (per- and polyfluoroalkyl substances)—have earned a troubling reputation. These man-made compounds, found in everything from nonstick cookware to fast-food wrappers, don’t break down easily. Once in your body, they stick around for years, accumulating in blood, tissues, and organs. Even worse, studies link PFAS to cancer, liver damage, hormone disruption, and other health risks.
So when scientists announce a possible way to flush these chemicals out of the body, it’s worth paying attention.
The Breakthrough: Fiber-Rich Food That Targets PFAS
In a recent peer-reviewed study, researchers found that eating certain fiber-rich foods—especially kiwi and other fruits high in soluble fiber—can help reduce levels of cancer-causing forever chemicals in the bloodstream. These foods appear to trap PFAS in the gut, limiting absorption and encouraging the body to eliminate them more efficiently.
Soluble fiber binds with fat and bile in the digestive tract, which can carry toxins (including PFAS) out through waste. The researchers focused on fruits with a high soluble fiber content, like apples, pears, and citrus fruits—but kiwi showed particularly strong effects.
Why This Matters
Most people have detectable levels of PFAS in their blood. They’re nearly impossible to avoid. If you’ve eaten fast food, used stain-resistant fabric, or drank from nonstick water bottles, you’re probably carrying a PFAS load. While regulation is improving, the damage is done for many.
That’s where foods that flush out forever chemicals come in. Adding fiber-rich options like kiwi to your diet could offer a simple, natural defense against long-term exposure.
How Much Should You Eat?
While there’s no magic number, researchers suggest that daily consumption of high-fiber fruits—especially kiwi, apples, and berries—can support PFAS elimination. These fruits are easy to integrate into meals or snacks. Think: a kiwi with breakfast, a pear with lunch, and berries for dessert.
It’s not a cure-all. But it’s a real step toward lowering your toxic load.
The Bottom Line
The discovery that kiwi and similar fruits may help flush out cancer-causing forever chemicals is both promising and practical. You don’t need a prescription. You don’t need to overhaul your lifestyle. Just reach for a piece of fruit. It’s a small act that could make a lasting difference.
If you’re looking to reduce your PFAS exposure, boosting your intake of fiber-rich fruits may be one of the easiest steps you can take today.
