Older men with lower levels of free, or unbound, testosterone circulating in their bloodstreams could be at higher risk of developing Alzheimer’s disease (AD) than their peers, according to new research.
Anne B. Newman, Varant Kupelian, Marjolein Visser, Eleanor M. Simonsick, Bret H. Goodpaster, Stephen B. Kritchevsky, Frances A. Tylavsky, Susan M. Rubin, and Tamara B. Harris on Behalf of the Health, Aging and Body Composition Study Investigators
Zaldy S. Tan, MD, MPH; Alexa Beiser, PhD; Ramachandran S. Vasan, MD; Rhoda Au, PhD; Sanford Auerbach, MD; Douglas P. Kiel, MD, MPH; Philip A. Wolf, MD; Sudha Seshadri, MD