Nighttime pistachio snacking may reshape gut microbiome in prediabetic adults

Nighttime pistachio snacking may reshape gut microbiome in prediabetic adults

Prediabetes affects a third of people in the United States and most of them will develop Type 2 diabetes, yet effective dietary intervention strategies remain limited. Pistachios have shown promise in improving markers of diet quality, yet little is known about how they influence the gut microbiome—a key player in glucose regulation and inflammation.