AJCN’s Dennis M. Bier Young Career Editor, Kevin C. Klatt, PhD, RD chats with Regan Bailey, PhD, MPH, RD about her and colleagues’ newly published AJCN manuscript, “High folic acid or folate combined with low vitamin B-12 status: potential but inconsistent association with cognitive function in a nationally representative cross-sectional sample of US older adults participating in the NHANES.” Dr. Bailey is an epidemiologist and Professor in the Department of Nutrition Science at Purdue University, where her research focuses on improving methods of measuring nutritional status, and better understanding the relationship of nutritional status to health across the lifecycle. In addition to her numerous publications and accolades, Dr. Bailey recently served on the 2020-2025 USDA Dietary Guidelines for Americans Advisory Committee and was recently one of 100 new members elected to the National Academies of Medicine - we are truly grateful to have such a distinguished guest to kick off this podcast! Be sure to connect with us on Twitter: Dr. Bailey (https://twitter.com/Regan_Bailey_), Dr. Klatt (https://twitter.com/KCKlatt), and AJCN (https://twitter.com/AJCNutrition). Find all of the publications from the American Society for Nutrition (@nutritionorg (https://twitter.com/NutritionOrg); @jnutritionorg (https://twitter.com/jnutritionorg)) at our website (https://nutrition.org/publications/). Related Article: High folic acid or folate combined with low vitamin B-12 status: potential but inconsistent association with cognitive function in a nationally representative cross-sectional sample of US older adults participating in the NHANES (https://doi.org/10.1093/ajcn/nqaa239)