Nutritional Supplements with Oral Amino Acid Mixtures Increases Whole-Body Lean Mass and Insulin Sensitivity in Elderly Subjects with Sarcopenia

Sebastiano B. Solerte, MD, PhD, Carmine Gazzaruso, MD, Roberto Bonacasa, MD,
Mariangela Rondanelli, MD, Mauro Zamboni, MD, Cristina Basso, MD, PhD,
Eleonora Locatelli, MD, Nicola Schifino, MD, Andrea Giustina, MD, PhD, and
Marisa Fioravanti, BS