Cognitive and neurological effects

Emerging research suggests that emotional connection and touch play a role in brain health. Intimacy stimulates neural pathways associated with memory, emotional regulation, and motivation. When these stimuli decrease, especially alongside social withdrawal, cognitive engagement may decline more quickly. This does not mean intimacy prevents cognitive aging, but it can be one of many protective lifestyle factors

Intima:cy fading with age is common, but it is not inevitable. More importantly, intimacy does not have to mean sex. Touch, conversation, companionship, shared routines, and emotional honesty all nourish the body and mind. Older adults who maintain some form of closeness—romantic or platonic—often show better emotional resilience and overall well-being.