The article discusses the benefits of substituting bison for beef in meatball recipes. Bison, which was nearly extinct in North America but has made a comeback in recent years, offers a slightly sweet flavor and lean texture that is perfect for meatballs. Swapping bison for beef is an easy transition, with only adjustments needed in cooking intensity and duration. Bison meat has fewer calories, more protein, and higher concentrations of B12, iron, selenium, and omega-3 fatty acids, making it a healthier choice.