Not having sex doesn’t cause major physical harm, but it can have some effects over time. One common impact is increased stress, as sex helps release endorphins that reduce anxiety. “Without this outlet, some people may notice higher stress levels.”

Sex may also support the immune system. Studies show regular sex can strengthen immunity, though it’s not essential. “Other factors like nutrition, sleep, and exercise remain the primary drivers of immune strength.”

Emotionally, the lack of intimacy can lead to feelings of loneliness or disconnection. Sex often builds emotional closeness, but well-being can still be maintained through “friendships, self-reflection, and caring social connections.”

Libido might decrease with long-term sexual inactivity. The body sometimes adjusts by reducing desire, although this change “varies widely between individuals.”

Fortunately, alternatives like exercise, meditation, creative hobbies, and close relationships also help boost mood and health. “While sex can be beneficial, a healthy, connected, and active lifestyle is just as valuable.”