TY - RPRT TI - Age-Related Differences in Carbohydrate and Fat Oxidation Over 24 Hours and During Daily Activities in Humans AU - Smith, Z. H. AU - Hayden, C. M. AU - Arieta, L. R. AU - Busa, M. A. AU - Kent, J. A. PY - 2026 DO - 10.64898/2026.09.24.754171 UR - https://www.biorxiv.org/content/10.64898/2026.09.24.754171v1 ID - 10.64898/2026.09.24.754171 ER -