Reducing or stopping masturbation can offer some measurable benefits, particularly around energy levels, self-control, and social confidence, but many of the claims circulating online are exaggerated or unsupported by science. The reality is more nuanced than either “it’s life-changing” or “it makes no difference.” Here’s what the research actually shows.
The Testosterone Spike Is Real but Temporary
One of the most cited claims is that abstaining from ejaculation boosts testosterone. There is a kernel of truth here. A study of 28 men found that testosterone levels peaked at about 145% of baseline on the seventh day of abstinence. That’s roughly a 45% increase, which sounds dramatic.
The catch: it happened only once. Even when participants continued abstaining beyond day seven, testosterone dropped back to normal and stayed there. The fluctuations from day two through day five were minimal, and the spike didn’t repeat. So if you’re hoping for a sustained testosterone boost, abstinence won’t deliver one. The brief seventh-day peak is unlikely to translate into noticeable muscle growth, fat loss, or other effects people associate with higher testosterone.
Reduced Fatigue and Better Energy
A quantitative study on men who abstained from both masturbation and pornography found meaningful reductions in fatigue. Participants reported feeling more wakeful, active, and inspired during their abstinence period. This is one of the more consistent self-reported benefits, and there’s a plausible biological explanation for it.
After orgasm, your body releases prolactin, a hormone that modifies dopamine systems in the brain and contributes to the drowsy, spent feeling known as the refractory period. Research published in the Journal of Endocrinology confirmed that prolactin plays a direct role in post-ejaculatory tiredness and reduced sexual drive. When researchers experimentally lowered prolactin levels in men, sexual drive and function both improved significantly. If you’re someone who masturbates frequently, especially before bed or during the day, skipping that prolactin surge could leave you feeling noticeably more alert.
Increased Self-Control and Reduced Shyness
The same abstinence study found medium-sized effects for two psychological measures: self-control and shyness. Self-control improved with a statistical effect size of 0.7, and shyness decreased with an effect size of 0.47. Both are considered meaningful in behavioral research.
The researchers noted that reduced shyness could plausibly help with social anxiety, and that being less inhibited in social situations is closely related to self-confidence. This aligns with what many people who try abstinence report anecdotally: feeling bolder, more willing to engage socially, and less avoidant. Whether this comes from a neurochemical shift, from the psychological boost of exercising discipline, or from breaking a shame cycle around the habit is harder to pin down. But the effect itself appears to be real for many people.
How Dopamine and the Reward System Factor In
The most compelling argument for reducing masturbation, especially when paired with pornography, involves your brain’s reward circuitry. Sexual pleasure activates the same dopamine-driven reward pathway involved in substance addiction. In people with compulsive sexual behavior, neuroimaging shows heightened activity in brain regions associated with craving. Critically, research has found that these individuals show greater neural activation in response to cues that predict sexual content, but not in response to the sexual content itself. In other words, the “wanting” intensifies while the actual “liking” stays the same or diminishes.
This pattern mirrors what happens with addictive substances: the brain becomes sensitized to anticipation and desensitized to the reward itself. If you’ve noticed that you need more stimulation, more novelty, or more time to feel satisfied, that’s this mechanism at work. Stepping away from the cycle gives your reward system a chance to recalibrate. You may find that everyday pleasures, motivation for other activities, and general mood improve as your brain’s dopamine sensitivity normalizes. This benefit is most relevant to people who masturbate frequently alongside pornography use, rather than those with an occasional habit.
Athletic Performance Isn’t Affected Either Way
If you’ve heard that athletes should abstain before competition, the science doesn’t support it. A systematic review and meta-analysis pooling data from 133 participants found that sexual activity 30 minutes to 24 hours before exercise had no measurable effect on aerobic fitness, muscular strength, explosive power, or endurance. The results didn’t favor abstinence or sexual activity in any performance category. The difference between the two conditions was essentially zero.
So if your motivation for not masturbating is gym performance, you can set that concern aside. Your squat numbers and mile time won’t change based on ejaculation habits.
What Science Doesn’t Support
Several popular claims about semen retention have no clinical evidence behind them. The idea that your body reabsorbs “vital nutrients” or “life force” from retained semen is not supported by modern science. Semen contains small amounts of zinc, protein, and other compounds, but the quantities are tiny and your body doesn’t recycle them in any meaningful way when you don’t ejaculate. Claims about clearer skin, thicker hair, or a “glow” from abstinence have no clinical backing either. Healthy Male, an evidence-based men’s health organization, states plainly that there are no proven physical health or testosterone benefits from holding in semen.
It’s also worth noting that there’s no medical consensus on what counts as “too much” masturbation. A study in the Journal of Sexual Medicine suggests 2 to 4 ejaculations per week is generally beneficial, but the ideal frequency varies by individual. Daily ejaculation is considered safe for most men. The line between healthy and problematic isn’t about a number. It’s about whether the habit is interfering with your relationships, responsibilities, mood, or sense of control.
Who Benefits Most From Stopping
The benefits of not masturbating are most pronounced for people who recognize a compulsive pattern in their behavior, particularly those who pair masturbation with heavy pornography use. If you feel driven to masturbate not because you’re genuinely aroused but because you’re bored, anxious, or craving a dopamine hit, a period of abstinence can help reset those patterns. The improvements in energy, self-control, social confidence, and reward sensitivity documented in research are most relevant to this group.
For someone who masturbates occasionally without distress and without relying on escalating pornography, the measurable benefits of stopping are likely minimal. The temporary testosterone spike won’t reshape your body, your athletic performance won’t change, and the nutrient-conservation claims are fiction. The real value of abstinence is as a tool for breaking a cycle that feels out of control, not as a health optimization strategy for everyone.