CTVNews.ca – According to a new study, low sexual satisfaction in middle age could be linked to memory loss later in life.
Led by researchers from Pennsylvania State University, the study tracked 818 men over 12 years, from the ages of 56 to 68.
Researchers tested and measured participants’ memory and processing speed over time, and found that reported declines in erectile function and sexual satisfaction correlated to future memory loss.
Lead author and Penn State doctoral candidate Riki Slayday said in a news release:
“Research on sexual health has historically focused on quantifiable facets of sexuality like number of sexual partners or frequency of sexual activity,”
“There is a clear connection between our sex lives and our cognition.”
“What we were interested in is the perception of that activity, how someone feels about their sex life, and how that influences cognitive function, because multiple people could be in the same situation physically but experience completely different levels of satisfaction.”
Subjects were followed beginning in middle age, because it represents a period when declines in cognition, sexual satisfaction and erectile function begin to emerge.
Researchers say the strong correlation between the three variables point to a general connection between physical and psychological health.
“When we mapped the relationship over time, we found increases or decreases in erectile function and sexual satisfaction were associated with concurrent increases or decreases in cognitive function,” Slayday said.
“These associations survived adjustment for demographic and health factors, which tells us there is a clear connection between our sex lives and our cognition.”
