In this YouTube video, Dr. Ashley Lucas – a PhD‑qualified nutritionist and registered dietitian – explains why conventional boundary‑setting advice often fails and how that failure can sabotage weight loss. She identifies three recurring patterns that keep people stuck: (1) scripting a perfect “no” that collapses under fear, (2) over‑compensating after a boundary out of guilt, and (3) maintaining a boundary while the body remains tense. Lucas argues that the root cause is an identity‑based need to “work for” one’s place, which fuels chronic stress and metabolic strain. Drawing on Brené Brown’s research, she reframes boundaries as a self‑worth practice rather than a communication skill and introduces a body‑centered alternative: repeatedly asking, “Does this serve me?” to let the nervous system map true yeses and nos. She links this internal clarity to metabolic health, noting that chronic stress impairs blood‑sugar stability, cortisol regulation, and gut microbiome balance. To support the physiological side, she promotes a “Belly Fat Reset Bundle” (GlucoCut Plus and GLP‑1 Gut Longevity Plus) designed to stabilize glucose and replenish Akkermansia‑rich gut flora. The video concludes with three concrete weekly practices – (1) replace boundary scripts with the “serve me” question, (2) track feelings of being drained versus fed after interactions, and (3) honor a bodily “no” without explanation. She cross‑promotes another episode, invites viewers to take a 2‑minute metabolism quiz, and encourages comments, subscriptions, and product use.
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If you have read every book on boundaries and you still cannot say no to your mom, your grandmother, your grandfather, your boss, or your kids without feeling like a bad person, you need to hear this. The problem is not that you do not know how to set boundaries. The problem is that you are still trying. Real boundaries are not something you set. They are something you live from. And the trying, the working at it, the mental gymnastics of the perfectly worded no is exactly what is keeping you exhausted and resentful and stuck in the same relational patterns you have been trying to change for years. Today I'm going to tell you why boundary work is not working for you, what to do instead, how it relates to your body, and how to apply this to one of the hardest places most women struggle to hold their ground, which is around food and eating. I'm Dr. Ashley Lucas. I am a PhD nutritionist and registered dietitian. And I'm the owner and founder of PhD Weight Loss, where to date we have helped over 13,500 people collectively drop more than 480,000 pounds. And I'm sharing this today because I have spent years trying to be better at boundaries. And I've spent a lot of time getting absolutely nowhere. Until I realized that the trying was the whole problem. If there is one voice that has done more real research on boundaries than I think most anyone else, it is Brené Brown. She is a research professor at the University of Houston, and she has spent 20 years studying vulnerability, shame, and connection. And her definition of boundaries is the cleanest one that I have seen. And she says boundaries are simply our list of what is okay and what is not okay. That's it. They're not scripts, not confrontations, just clarity. And she has a line that I think is important to embody and to understand. Clear is kind. Unclear is unkind. Which means when you soften your no, when you overexplain, when you dance around what is true for you to protect the other person from discomfort, you're actually being unkind. You're being unkind to them. You're being unkind to yourself because you are asking them to guess what you need. You're asking yourself to keep performing. Benet also says that daring to set boundaries is about having the courage to love ourselves even when we risk disappointing others. That's really important to take in— the courage to love ourselves. That is the missing piece the wellness industry does not talk about very much. Boundaries are not a communication skill. They are more of a self-worth practice. And that's why trying doesn't work. You can't script your way out of knowing you are worth honoring, right? That's not a boundary problem. That is more of an identity problem. If you've been trying to set better boundaries and it's not working, you probably run into one of these 3 patterns. See which one you recognize in yourself. Pattern 1: You script the perfect no in your head, and when the moment comes, you say yes anyway, because in the moment, your nervous system floods with fear, and fear overrides the script every single darn time. Pattern number 2: You hold the boundary for a week, and then you feel so guilty about it that you overcorrect. You give the person even more than you would have originally just to relieve the discomfort of having saying— said no in the first place. Pattern 3, you keep the boundary but your body keeps holding the tension. So you're technically saying no, but you're still bracing, still explaining, still spending days recovering from the confrontation. You held the line and it still cost you your peace. Now, all 3 of these patterns have the same root. You are still relating to yourself as someone who has to work for her place. And a person who has to work for her place will always fold under pressure. Living without real boundaries also has a massive and direct metabolic cost. Your body absorbs everything you never pushed back on. Every yes you didn't really mean, every conflict you avoided, every situation that you tolerated instead of leaving is living in your tissues as chronic stress. And there's a specific reason that your body has not been letting go of this weight. Most people really never find out what it is. Now, I built a 2-minute quiz that will tell you exactly what's going on with your metabolism, why you might feel that it's slow and not working for you at the moment, and it talks about some things that you can actually shift to allow your metabolism to start to, to move more freely and faster. If you are watching this on YouTube, just click the link in the description and take the quiz to see what might be slowing your metabolism. So here's what you're going to start doing instead. You're going to stop trying to have boundaries. You're going to start knowing what serves you. Now, this is a really subtle shift and it sounds really small, but it is everything. Instead of asking, what should my boundary be here? You're gonna ask, what serves me here? No one else, but what serves me? Does this person, this obligation, this dynamic feed me, or does it drain me? That one question does not require you to argue with anyone. It just requires you to be honest with yourself. The more you practice that question, the more your body and your nervous system starts building a real map of your yeses and your nos. Not the ones that you think you should have, but the ones your body knows. Your body knows more than you do. Sometimes it's hard to hear the yeses and nos. And if you feel a lot in your body, you can sit and close your eyes and ask yourself if it's a yes or a no. And usually a yes feels like expansion and a step forward. A no feels like a contraction and a movement backward. Now, a person operating from understanding what serves them, what serves their body, does not need to enforce boundaries because everything that you're doing is already inside of you as a yes. The real reason you have been trying so hard is that you have been outsourcing the decision. You have been letting the situation decide, or the other person to decide, or the guilt or the emotion to decide, rather than you and your body. When you start letting your own knowing decide, the boundary is not something you build, it's just something that's already there. I want to give you a place this shows up hardest for a lot of my clients at PhD Weight Loss, because it is the same place that I have the longest boundaries around food. You go to your mother-in-law's house for Sunday dinner, and she has spent hours making her signature casserole dish. She serves you a piece that's bigger than what you would have chosen to begin with, and then she watches you, and then she offers you seconds. And then when you say no, she's like, oh, come on, I made it just for you. The old boundary work would have had you scripting three or four polite ways to decline, or maybe you would be rehearsing it, or you would take the food and kind of not. really eat it. You would be softening, you'd be justifying, and 9 times out of 10, you would probably eat the seconds anyway and then really not like yourself for 2 days after. So you'd be the one suffering. This approach is different. When she offers you, you ask yourself one question. You take a minute. Does having seconds serve me right now? No, I'm full. And your response is short. I'm good, thanks. That's it. There is no explanation, no apology, no performance, because your no is not a rejection of her. It actually has nothing to do with her. It's honoring you. It's a form of self-respect, and you come first. Same thing, you guys, when you're at the office and someone brings donuts. Same at the wine bar when your friend orders a second bottle and you know one glass was all that your body can tolerate. Same when your coworker comments on your salad and asks you, why are you being so strict? It's so boring. Your job is not to educate them. You know a lot, but it's not to, to educate. Your job is not to justify your decision. Your job is not to explain what you're doing. Your job is to know yourself well enough that their rejection does not change your answer, right? That's what bene means by saying clear is kind. She says that the kindest people have boundaries. When you say, I'm good, thanks, and when you mean it, everyone knows where they stand. That is the kindest thing you can do for the entire room, for everyone you love that you're concerned about in the first place. Now, living from your own knowing gets a lot easier when your body is not fighting you, when your blood sugar is stable, when your gut is Settled, when your cortisol is not spiking every 90 minutes and you have the internal steadiness to actually hear what your body is telling you. When you are dysregulated, everything feels urgent and every decision feels forced. That is why I put together the Belly Fat Reset Bundle. It pairs GlucoCut Plus, which supports blood sugar stability and appetite regulation, with GLP-1 Gut Longevity Plus, which is built around the next-generation probiotic Akkermansia, which helps to rebuild gut microbiome. stimulate your own GLP-1 secretions naturally. Together, they support the 2 systems that make it possible to hear yourself clearly instead of reacting from cortisol and a dysregulated system. You can find the bundle at drashleywellness.com. I'll also put a link in the description if you're watching this on YouTube. Just use code ASHLEY10 for 10% off your first purchase, or you'll receive 20% off your first subscription order with free shipping. Now here is what I want you guys to walk away with. Boundaries are not a discipline. They are not a set of scripts that you have to memorize. They are not something you have to fight for. Boundaries are what happens naturally when you know yourself well enough to stop negotiating with what serves you and what actually doesn't serve you. Most of us come to boundary work from fear. Fear that we are not being firm enough. I know that's it, one for me. Fear that if we do not set them right, we're gonna keep getting walked on. Fear that we're the problem. And a body approach from fear will keep trying, keep scripting, keep bracing, keep exhausting itself in the effort. Instead, what I've been saying a lot lately is you're going to approach yourself from compassion. From the choice to steward the one body you've been given, which means feeding it what serves you and keeping from it what does not. This also means in every relationship and at every meal, knowing what nourishes you and what depletes you and choosing accordingly, right? You don't need better boundaries. You need to know yourself well enough and listen to your body and what is that full body yes or no. And when you do know yourself well enough that boundaries Will become the natural expression of who you are, not a project that you're constantly working on. Remember, clear is kind, unclear is unkind, and start there. Now, 3 practices that you can do this week. Pick one. Number 1, replace, what should my boundary be here, with, does this serve me? Every time you notice yourself in a moment where you would normally try to enforce a boundary, Or wish you had one, pause and ask the different question, right? Pause. The key is in the pause. What is your body telling you? What is the honest answer? Number 2, notice the difference between drained and fed and track it for a week. After every meaningful interaction, maybe every meal, ask yourself, do I feel more like myself right now or less? Don't analyze it, just notice because you're gonna build a map and see what comes up. Number 3, when your body says no, honor it just once this week. Not with a scripted explanation, not with a boundary conversation, just do not do the thing. Move the plan that doesn't feel good to you. Cancel the call. Don't go to the party. Decline the seconds, right? Let your no be its own justification without earning it in words. Leave the party early, right? Just do it and see what it feels like. Now, if you want to keep moving along this thread, you feel like this was helpful, I have an episode. It's called The Lazy Guide to Losing 30 Pounds Fast, and it pairs perfectly with what we just talked about. It's a similar principle. Less trying, more knowing. And if you're watching this on YouTube, you can just click right here to watch it, or you can find it in the description. And if this landed for you, please subscribe so the next one just comes directly to you. And tell me in the comments, I want to know, what does the question, does this serve me, what is it going to change for you this week? Remember, you've got to Step up to make the change. Lead with your heart, train your mind, and listen to what your body already knows. I'll see you next time.
