Ashley Koff, RD

Ashley Koff, RD, is the USA Today bestselling author of Your Best Shot (HarperOne) and founder of The Better Nutrition Program (BNP). An acclaimed weight-health expert and practitioner for more than 25 years, Koff is leading a transformative movement in personalized nutrition, turning “better, not perfect” choices into practical, sustainable strategies that deliver real outcomes. Your Best Shot introduces weight- health hormones (GLP-1, GIP, CCK, PYY) as the regulators of weight health, offering the first- ever assessment of their function and a personalized optimization system—shot or not. A trusted expert featured across major media and a sought-after educator for health professionals, Ashley has been recognized as one of CNN’s Top 100 Health Makers and featured in InStyle as “Hollywood’s Leading Dietitian.”