extension.psu.edu/you-have-prediabetes-now-what%22%20/h%20HYPERLINK%20%22https://extension.psu.edu/you-have-prediabetes-now-what" rel="noreferrer noopener" target="_blank">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.
A new study led by Kristina Petersen, associate professor of nutritional sciences at Penn State, determined that nighttime pistachio consumption affects gut bacteria in adults with prediabetes. Though the potential therapeutic implications of the findings remain unclear, according to Petersen, they may prove significant for people who are working to improve their metabolic health.
The findings, published in the journal Current Developments in Nutrition, suggested that replacing a traditional carbohydrate-based bedtime snack with pistachios may reshape the gut microbiome. A previous study by these researchers demonstrated that pistachios have a similar effect on blood glucose as 15 to 30 grams of carbohydrates.
