The Top Reason Your Nervous System in KILLING Your Sex Drive, and Why Your Vagal Tone Will Help You Get It Back

In this episode of Sexy After 50, Dr. Juls breaks down the real reason desire disappears in long-term relationships — and it has nothing to do with how much you love your partner. The answer lives in your nervous system.

Drawing on Dr. Stephen Porges' Polyvagal Theory, Dr. Juls explains how chronic familiarity can push the nervous system into dorsal vagal shutdown — a freeze state where the body goes flat and desire goes silent. Add in the neuroscience of Jaak Panksepp's SEEKING system (the brain circuit responsible for wanting, anticipation, and pursuit) and the picture becomes clear: when the scene never changes, the chemistry stops firing.

Dr. Juls also explores this through the lens of chakra psychology — specifically the root chakra (safety, belonging) and the sacral chakra (sensuality, creative life force) — and why both energy centers are powerfully responsive to sensory environment. Changing the scene isn't a date night gimmick. It's an energetic reset.

You'll also hear from Dr. Lori Brotto's research on context-dependent desire, a 2021 Frontiers in Psychology study on novelty and dopamine, and the HeartMath Institute's findings on heart coherence between partners.

What you'll get in this episode:

• The neuroscience behind why long-term couples go numb (and why it's not your fault)
• A chakra psychology breakdown of what numbness is really blocking
• A word-for-word 3-part couples script to open desire-forward conversation — no pressure, no complaint
• The Sensory Scene Scan: a somatic practice to move your nervous system from shutdown into presence
• A mention of Dr. Juls' upcoming book, Are We Gonna Have Sex or What?

Curiosity is the gateway. You don't have to feel desire first. You just have to be willing to wonder.

They told you the fire dies at 50. They lied.

Reignite Your Fire and Desire is your 72-hour erotic reboot—where you'll unlock the arousal pathway buried in your nervous system, reclaim the raw hunger you were taught to suppress, and rewire your body to crave pleasure again.

Not because you're broken. Because you're ready to burn.

Get Reignite Your Fire and Desire Now

Move from Invisible to Incredible.

Dr. Juls | Sexy After 50 Podcast
New episodes Wednesdays and Fridays, 5am CST

Sexy After 50 is a podcast for women over 50 navigating intimacy struggles, low libido, hormonal changes, weight gain, and feeling disconnected or alone, offering nervous system–based somatic healing, feminine energy reconnection, and sexual healing to restore pleasure, desire, emotional connection, and confidence after painful sex, sexless marriage experiences, or years of feeling unwanted or ashamed.

Transcript

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In this episode, you'll discover perhaps the reason you stopped wanting sex wasn't about your relationship, it was about your nervous system being bored into shut down. Sexy after 50. Improve sex and intimacy by healing your nervous system so you finally feel turned on and confident. We're waking up what? Never left. Desire and fire. I'm Dr. Jules, let's get to it. Before we dive in, here are three reasons I really invite you to stay with me for this full episode. One, you're going to understand why numbing out. In long-term relationships is actually a nervous system survival strategy. Two, you're going to get a script to move from awkward silence into curious, connected conversation. And three, you're going to walk away with a somatic practice that can wake your body back up. So let's talk about what it means to go from numb to curious. I wanna start with a question. I get more than almost any other, and it goes something like this. Hey, Dr. Jules. I love my partner. Not angry, not checked out emotionally. I just, I don't know. I just don't want sex anymore. I don't even want to want it. What is wrong with me? Here's what I want. Every gorgeous woman hearing this to understand, girl, nothing is wrong with you. Your nervous system is doing exactly what it was designed to do. So here's the science. Dr. Steven Po. Hayes. The neuroscientist behind the Polyvagal theory identified three states our autonomic nervous system cycles through. We've talked about it before. We'll talk about it again. The first is the ventral vagal. Now y'all, that is when we're safe, we're connected. We're open to pleasure, ventral vagal. The second is the sympathetic activation. Now that's our fight or flight, stress, urgency, sympathetic activation. And third, and this is the one I really want you to pay attention to, is the dorsal vagal shut down. Now, this dorsal vagal is what happens when the nervous system decides. The safest thing to do is nothing. Freeze, conserve, disappear into the wallpaper and in long term relationships, particularly after years of functioning stress, hormonal shifts or maybe some, I don't know, emotional disconnection. I mean, we can, we can do some things over years. Your nervous system can default into this dorsal vagal as its home base. A 2019 study published in the Archives of Sexual Behavior found that relationship duration was one of the strongest predictors of sexual desire decline in women. It wasn't because of dissatisfaction, not because of income incompatibility, but because of famili. The brain registers the same environment, the same cues, the same sequence of events, and it stops generating dopamine in anticipation of anything new. So neuroscientist pan pans. Research on the brain seeking system showed that desires driven by novelty, anticipation, and pursuit when those elements flatline, so does wanting, so you're not broken, your brain's not broken, your relationship is not necessarily broken. Your nervous system is just effing bored and bored. Nervous systems don't do sexy. Good news. Boredom is reversible, curiosity is contagious. Listen to these episodes. I'm giving you lots of ideas to add some spice into your life, but when it comes to the boredom, the scene, the literal environment you're in is one of the fastest ways to interrupt this flat line nervous system. Now, let's add another layer to this. Because I don't just want to work with a nervous system. I want to work with the whole energy body. And when women come to me stuck in numbness, I always look at two specific energy centers. Your root chakra, your sacral chakra. Now the root is located at the base of your spine and it governs safety, stability, belonging. When the root chakra is blocked or underactive, the body is in low grade state of threat, not terror, not panic, just a subtle chronic whisper that says, ah, this isn't safe enough to open up. And here's what makes this so relevant to long-term couples. Specifically, being familiar can create the illusion of safety while actually suppressing aliveness. We know the environment, we know the person, but knowing something too well without freshness can dull the root chakras energetic signal. The body stops registering the present moment because it assumes, huh, I already know what's gonna happen. Why bother? Now? The sacral chakra sits just below the navel, and it is the seat of sensuality, creative life force, and desire sire. The Sanskrit word for this means one's own dwelling place, y'all. This is the home of your authentic self, and when this chakra is blocked, women often describe feeling hollow flat, just going through the motions present in their head, completely absent below the waist. And here's what I find really fascinating from an energetic standpoint. Both the root and sacral chakras are powerfully responsive to environment. They are body-based, sensation based energy centers, and they respond to smell, texture, temperature, sound, spaciousness, not ideas. Not intentions, not sensation. This is why changing the scene, literally moving your body to a new environment isn't just a cute date night hack. It's an energetic reset for the very chakras responsible for desire, safety, sensual aliveness, A new hotel room, a different room in your house. A trail you've never hiked a mill in the dark. Even something as simple as a blanket on the back porch under the stars, new sensory input, reactivates, the sacral chakra's, curiosity, and that curiosity has a response. And this response grounds the root chakra in the present. Not the past, not the routine, but right now. So let me give you some more research to back this up because I know some of, some of you need the science alongside the energy work. I know I do, and I'm here for that. A landmark study from the University of British Columbia found that women's sexual desire is significantly more context dependent than men's. So Dr. Lori Brodo, we've met her before her research showed that women require what she calls psychological presence, and that is being fully in your body in the moment to access desire. And one of the most reliable ways to create psychological presence is sensory novelty. And Esther Perel speaks about desire requiring distance, not emotional distance, but a kind of freshness, a seeing each other, a new quality. We want what we can't fully predict. And from a neurochemical standpoint, a 2021 study in the journal, frontiers in Psychology found that novel environments trigger dopamine release and the brain's reward circuits, specifically the nucleus accumbens, the same area activated by romantic love in its early stages. Novelty doesn't just feel exciting. It literally lights up the chemistry of desire. And one more piece that I just loved research from the HeartMath Institute has shown that when two people synchronize their heart rhythms, which happens more readily in calm, novel, shared environments, they experience elevated feelings of connection of trust and what researchers call coherence. Heart Coherence in partners is directly linked to feelings of closeness, attraction, and yes, my friends desire. So when you take your partner somewhere new or simply create a new sensory experience together, you're not just being romantic, you're doing advanced relationship neuroscience. Okay. This is the part I know many of you have been waiting for. I want to give you something real, not a greeting card script, but actual words you can use because one of the biggest barriers to rebooting intimacy. Isn't desire, it's not knowing what to say. Y'all, I've worked with hundreds of couples and women over the years who knew something must shift, but had no language for it. She, he, they didn't feel like they wanted it to come across as a complaint or a demand or a therapy session. So here is a simple three-part couples conversation designed to open the door from numbness to curiosity. You can use this on a walk, on a drive over dinner somewhere. Maybe somewhere you've never eaten before, but never in your bedroom, not in the middle of sex, not in the middle of your routine. You need to change the scene first. Be in a safe place where no one's gonna feel like they're being threatened or, or talked down to and have an adult conversation. So here's part one, the opening part A, I've been thinking about us lately, not in a worried way, more in a wondering way. I want us to feel alive together again, not because anything is wrong, because I think we're worth more than a routine. You wanna pause, let your partner respond. Do not rush, hold space. And part two, the invitation name, the curiosity. I'm curious what would feel new for you? Not big, just different, a different place, a different time of day. Something that feels like us, but in a way, you know, uh, a little more awake. What's one thing that sounds interesting to you? This question asks for one thing and interesting, not sexy or exciting, which can create pressure, curiosity, lower stakes. Part three, the anchor grounded in the body. And while we're figuring it out, can we just. Be somewhere different together. Even tonight, even just sitting outside somewhere new. I want to fill the world with you again, not just moving through it. So y'all, if your partner seems confused or resistant, you can add. I'm not asking for anything specific. I just want to explore again with you, and here's what's happening neurologically in the script. You are activating the brain's approach. Motivation by using the word curious instead of fixing, you are lowering threat by anchoring in connection rather than complaint. And you are issuing an invitation toward novelty, which as we've established is a dopamine super fuel. Use this script. Tweak it to make it sound like you, but don't skip it, girl. This is for you. Words are the first scene change. Okay? I wanna lead you through a nervous system practice that you can alone or with your partner. If you're driving, you're gonna wanna save it for later. Otherwise, let your body soften right where you are. This practice is called sensory scene scan, and it works because it activates ventral vagal regulation, right? That's the, that's the one we wanna be in, moving the nurse's nervous system out of dorsal shutdown and into present moment safety. It also gently awakens the sacral chakra by directing attention to sensation rather than thought. So close your eyes if you can take one full breath through the nose and release slowly through the mouth and let your shoulders drop. I want you to notice five things you can feel right now, not see. Feel the weight of your body against the chair, the temperature of the air on your skin. The texture of your clothing, a subtle movement of your chest with each breath, the soles of your feet against the floor. Take your time with each one. Let your nervous system register. I'm here. I'm safe. The present moment is real. I want you to place one hand gently on your lower abdomen, just below your navel. This is your sacral space, the home of your creative and sensual life force. Take three slow breaths here. With each exhale, silently, say to yourself, I'm allowed to feel, I'm allowed to want. I am allowed to be alive in this gorgeous body, and then without any agenda, without needing it to become anything. Just notice if there's the smallest flicker of curiosity anywhere in your body. Not desire, not arousal, just interest, curiosity. In anything, a sensation, a thought, a what If that flicker is enough? That flicker is the beginning. One more breath. Slowly come back. Okay. You know, everything I've been talking about today, the neuroscience, the energy body, the language of desire, the way we negotiate intimacy in midlife is what my upcoming book is built around. It's called, are We Gonna Have Sex or What? And Yes, I named it that on purpose because one of the things that disappears in long-term relationships is the asking. The reaching, the direct, honest, sometimes hilarious conversation about what we actually want. The book is coming April, 2026, and if today's episode lit something up for you, I think it's going to feel like the conversation you've always needed to have finally written down. Okay, girl, before I let you go, let's review what we covered today because your nervous system learns through repetition, and I want these ideas to stick. You learned that sexual numbness. In long-term relationships is not a failure of love or desire. It is a nervous system response. You learned that the brain seeking system driven by dopamine requires novelty and anticipation to generate desire. You learned that the root and sacral chakras are energy centers governing safety and sensual liveness are powerful. Responsive to sensory environment. You got real research on context dependent desire on seeking system, on novelty and dopamine and on heart coherence and connection. You got a three part couple script. You practice the sensory scene scan. And here's what I want you to take into this week. I invite you to change one scene, just one a different morning routine, a walk somewhere new, dinner in a different room with candles. No phone. Put your body somewhere it hasn't been lately, and see what it notices. Curiosity is the gateway. You don't have to feel desire first. You just have to be willing to wonder. I'm Dr. Jules. This is Sexy After 50, the show for women who refuse to disappear. Until next time, girl, stay curious, stay embodied, and keep refusing to disappear. They told you the fire dies at 50. They lied. Tap the show notes to download. Reignite your fire and desire your free 72 hour erotic reboot. Unlock the arousal pathway buried in your nervous system. Reclaim the raw hunger you were taught to suppress and rewire your body to crave pleasure Again, not because you're broken, but because you're ready to burn. Move from invisible to incredible. I'm Dr. Jules Keeper.