The relationship between masturbation, memory, and cognitive performance has historically been strongly shaped by cultural myths, religious moral views, and early medical misinterpretations. Particularly in the 18th and 19th centuries, masturbation was frequently associated with physical and mental decline, including the belief that it could cause memory loss, mental weakness, or a general reduction in cognitive functioning. However, these ideas lacked any empirical basis and were primarily expressions of the moral discourses of their time. Modern scientific research reaches far more nuanced conclusions and regards masturbation as a normal form of human sexuality without inherent harmful effects on cognitive processes.

Within contemporary models of sexual health, as also represented by the World Health Organization, sexuality is understood as a biopsychosocial phenomenon encompassing physical, psychological, and social dimensions. Sexual activity is not only considered in the context of reproduction but also in relation to well-being, stress regulation, and quality of life. In this context, masturbation is increasingly regarded as part of normal sexual self-regulation, with research particularly examining potential associations with mental health, emotional stability, and indirectly cognitive processes.

On a neurobiological level, studies show that sexual activity is associated with the activation of central neurotransmitter systems that are also relevant for learning and memory. Dopamine plays a central role in the brain’s reward system as well as in motivation and synaptic plasticity, which form the basis of learning and memory processes. During sexual arousal and orgasm, increased dopaminergic activity occurs, which temporarily enhances positive emotions and may modulate learning processes. Serotonin, also involved during sexual activity, influences mood, attention, and cognitive flexibility. Oxytocin, in turn, is primarily relevant for social bonding and emotional processing and may support social memory processes. These neurochemical changes suggest that sexual activity can have short-term effects on emotional and cognitive states, but not in the sense of a lasting impairment of memory.

Furthermore, it is discussed that sexual activity may be linked to processes of neural plasticity. Studies indicate that the hippocampus, a central structure for memory formation, may be influenced by hormonal and neurochemical changes associated with sexual behavior. These findings rather suggest a potentially supportive role of sexual activity in the context of stress reduction and neural adaptability, although no clear causal conclusions can be drawn.

Psychological research shows that masturbation can have both positive and negative effects, which strongly depend on individual and cultural context. In many cases, masturbation is described as stress-reducing, as it is associated with the release of endorphins, oxytocin, and other neurochemicals that promote relaxation and well-being. At the same time, cultural or religious attitudes can lead to feelings of guilt and shame, which may in turn be associated with increased psychological distress. Such negative emotions can indirectly affect cognitive functions such as attention and memory through chronic stress, without masturbation itself being considered a causal factor.

Empirical research on direct relationships between masturbation and cognitive performance remains limited and is largely correlational. Some studies show positive associations between sexual activity and certain cognitive functions, particularly in older adults, such as verbal fluency and visuospatial abilities. Other studies report associations between sexual satisfaction and reduced cognitive aging or better memory preservation. However, these findings are strongly influenced by confounding variables such as overall health, lifestyle, or relationship status, and do not allow for clear causal conclusions.

In contrast, there is the assumption that excessive or compulsive sexual behaviors may be associated with cognitive impairments, such as attentional problems or mental fatigue. However, this does not refer to masturbation per se, but to problematic behavioral patterns often linked to impulsivity or psychological distress.

Historical and modern myths, particularly in the context of movements such as “NoFap,” claim that masturbation leads to a loss of “mental energy,” memory capacity, or cognitive clarity. Scientific reviews and medical evaluations, however, do not support these claims. Instead, masturbation is considered in medical literature a normal component of sexual behavior, only regarded as problematic when it becomes compulsive or causes significant distress.

Overall, the scientific consensus shows no reliable evidence that masturbation has negative effects on memory or cognitive performance. Any possible effects are more likely to be indirect and mediated by psychological factors such as stress, guilt, or general mental health. The current evidence thus points to a complex biopsychosocial model in which not masturbation itself, but context, individual perception, and psychological state are decisive. Future research should particularly focus on longitudinal, cross-cultural, and methodologically controlled studies to better understand which factors are truly associated with cognitive differences.

Sources:

Eskandar, K. (2026). The Memory-Masturbation Link: Analyzing Psychological Impacts and Myths. Sexuality & Culture, 30(1), 549–571. Source

Gianotten, W. L., Alley, J. C., & Diamond, L. M. (2021). The Health Benefits of Sexual Expression. International Journal of Sexual Health, 33(4), 478–493. Source

Vasconcelos, P., Carrito, M. L., Quinta-Gomes, A. L., Patrão, A. L., Nóbrega, C. A., Costa, P. A., & Nobre, P. J. (2024). Associations between sexual health and well-being: A systematic review. Bulletin of the World Health Organization, 102(12), 873-887D. Source