A Randomized Open-Label, Observational Study of the Novel Ketone Ester, Bis Octanoyl (R)-1,3-Butanediol, and Its Acute Effect on ß-Hydroxybutyrate and Glucose Concentrations in Healthy Older Adults. - Stephens EB; Senadheera C; Roa-Diaz S; Peralta S; Alexander L; Silverman-Martin W; Yukawa M; Morris J; Johnson JB; Newman JC; Stubbs BJ (Journal of nutrition in gerontology and geriatrics, 2025)