What was once the exclusive domain of gym enthusiasts has become so wildly popular that US dairy producers can barely keep up. Whey protein—a byproduct of cheese and yogurt manufacturing—is now flying off shelves as health-conscious consumers embrace the 'proteinmaxxing' trend, fueled partly by the popularity of GLP-1 medications that reduce appetite and increase protein's appeal as a nutrient-dense option.

The surge represents a genuine win for the dairy industry, which has found profitable uses for what was previously considered waste material. Producers are scrambling to expand capacity to meet soaring demand, a sign that innovation in food production continues to unlock value in unexpected places. It's a reminder that sometimes the best business opportunities come from solving yesterday's problems in today's market. Read the full story →

Today's takeaway: The whey protein boom shows how shifting consumer wellness trends can transform underutilized resources into thriving markets.