If you want to combine exercise science and nutrition, the double major in Nutrition and Dietetics/Nutrition, Fitness, and Health (DNFH) is the perfect combination. Purdue offers one of few programs within the United States that combines these areas of study. This is a popular double major for our students, achievable over 4 years, adding only an additional 8-16 credit hours. Students have the opportunity to gain experience in the collegiate athletics setting under the supervision of multiple Sports Registered Dietition Nutritionists (RDNs) while receiving academic credit.