Metabolic Insights

The Set-Point Conversation: Why Leptin Resistance May Help Explain Weight Regain After Diets The pattern is painfully familiar to millions of Americans. After weeks or months of disciplined eating and consistent effort, the scale finally moves downward. Clothes fit better, energy improves, and confidence builds. Then, gradually or suddenly, the weight returns—sometimes surpassing the starting point despite continued attempts at restraint. This cycle, repeated across years or decades, leaves individuals questioning their willpower, discipline, and capacity for lasting change. The frustration is compounded by the fact that initial weight loss often feels achievable. The first ten or twenty pounds may come off with relative ease. But as weight decreases, progress slows, hunger intensifies, and the biological resistance to further loss becomes increasingly difficult to overcome. Eventually, the effort required to maintain the reduced weight feels unsustainable, and the body seems to...