In this week’s Wellness Unmasked Weekly Rundown, Dr. Nicole Saphier breaks down two major health stories raising serious concerns for families and parents.

First, new research reviewing more than 100 studies is highlighting growing evidence that microplastics and nanoplastics may be accumulating in the human body—including the brain. Scientists are examining possible links to inflammation, hormonal disruption, infertility, and even protein clumping associated with neurological diseases like Parkinson’s. Dr. Saphier explains what the research actually shows, why it’s causing concern among scientists, and the simple steps you can take right now to reduce your daily exposure to microplastics.

Then, she dives into the controversial expansion of GLP-1 weight loss drugs in children, with pharmaceutical companies now testing these medications in kids as young as four. While childhood obesity affects nearly 1 in 5 American children, Dr. Saphier raises serious questions about the long-term health effects of putting developing children on lifelong medications that may cause nutrient depletion, hormonal disruption, and metabolic dependency.

Instead of relying on pharmaceuticals, Dr. Saphier argues that the real solution lies in rebuilding the foundations of health: better nutrition, physical activity, sleep, and reducing environmental toxins.