A closer look
Teenagers notoriously run on garbage food, but nutritional psychiatry reveals this diet is physically remodeling their brains. High consumption of ultra-processed, sugar-laden junk food drives systemic inflammation that crosses the blood-brain barrier, aggressively stunting the growth of the hippocampus—the brain's emotional regulation center. Teenage mood swings aren't just hormones; they are often the neurological consequence of a brain starved of omega-3s.






