Anxiety

Let's Talk About Sex!

Sex isn’t just physical — it’s a powerful mental health tool. Research shows sex boosts mood, deepens intimacy, improves sleep, lowers cortisol, and stimulates the brain more effectively than puzzles or games. This article breaks down the psychological benefits of sex with science-backed clarity.

Feb 10, 2021 3 min read
Written and clinically reviewed by Priyanka Varma, Psychologist
Let's Talk About Sex!
Let's Talk About Sex!

Let's Talk About Sex!

“Bro – they need to get laid!”

This offensive, rude, unnecessary but also helpful comment puts the benefits of sex into perspective. We often skirt around the importance of sex in relationships, its impact on our mental health and physical health. But it’s time we stop – get back to basics and understand that sex has tremendous mental health benefits. Apart from the endorphins released and calories burnt, sex helps with a lot of other psychological concerns.

I’m going to take you through with the aid of research backed benefits.

Let’s begin with the climax, the orgasm – they say it makes you smarter! Research suggests that the sexual climax, in females, activates every part of the brain, the increase blood flow sends a surge of nutrients and oxygen to the brain cells. The brain stimulation received because of sex has higher efficacy when compared to brain stimulating activities like Sudoku, crosswords, or playing games. Research suggests that these games have marginal efficacy, and each engage only a handful of brain regions at best.

But brain stimulation is only beginning – it also helps with better sleep!

Prolactin, a hormone released after an orgasm, leads to drowsiness and a feeling of relaxation. This improves the overall quality of sleep and sleep is one of the basic pillars of good mental health. It is important to note that research suggests that the magnitude of prolactin increase following intercourse is 400% greater than that following masturbation.

Along with the hormone prolactin, there are other chemicals that are released such as dopamine, oxytocin and endorphins. These chemicals are known to boost one’s mood, increase compassion, reduce feelings of anxiousness and sadness. In addition, cortisol, the primary stress hormone, is lowered with sex. The change in chemical balance aids, at a biological level, with clarity of thought. This then has a trickle-down effect with better making decision making ability and rational thinking. It aids in putting a stop with the negative spiral.

If in a relationship, sex is known to increase the intimacy between partners – this includes physical, emotional and verbal intimacy. All of which creates a sense of closeness and companionship – it often helps reduce the feelings of loneliness. In fact, research suggests that couples that engage in BDSM are better communicators than couples who don’t. This is a reflection of a high level of trust that partners need to have for each other when engaging in BDSM.

Sex is a mindful act!

Sex, can serve as the most effective disengaging strategy, to truly enjoy sex is to be 100% mindful in the process. It stimulates all 5 senses, thus it enables you to disengage from the outside world for a while. This form of disengagement with all its added benefits allows us to return to the situation with fresh eyes.

Disclaimer: While sex has tremendous physical and psychological benefits it is an extremely intimate act, thus take your time and find a partner that you are comfortable with before reaping all these benefits!

Explore Your Emotional Landscape Further

If this stirred something in you — curiosity, insight, a quiet recognition — take it deeper with our Explore Journal . A psychologist-designed tool to help you unpack, unravel, and understand your inner world with gentleness and clarity.

Meet the author
Priyanka Varma
Psychologist

Priyanka Varma

Priyanka is a psychologist and the founder of The Thought Co. With dual Master’s degrees in Clinical Psychology and Counselling Psychotherapy, she brings over a decade of experience in individual therapy, emotional wellness, and reimagining how mental health care feels.

Her work sits at the intersection of science and soul—where evidence-based therapy meets deep emotional insight. A trained queer-affirmative therapist, she creates a space that’s inclusive, grounded, and real.

Priyanka works closely with adults navigating transitions in work, relationships, and identity. Her sessions are steady, reflective, and quietly challenging—the kind that help you slow down, look inward, and rebuild from the inside out.

As founder, she leads The Thought Co.’s therapy team and shapes its psychologist-designed products, workshops, and research. Always evolving, always human—that’s her way of doing the work.
A note before you go

This piece is for understanding, not diagnosis. If you feel close to harming yourself or someone else, please reach out now, it is what these lines are for. iCall: 9152987821 (Mon to Sat, 8am to 10pm). Tele-MANAS: 14416 (24 hours).

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