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3 Simple MS Tricks for Fatigue, Bladder Issues and Heat Sensitivity

October 20, 2026

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Alene Brennan, a mom living with MS, and her daughter in matching cowgirl costumes at a fall pumpkin patch

Have you ever noticed that some of the hardest parts of living with MS aren’t the big decisions?

The big decisions, you have help with. Which treatment. Which specialist. What your MRIs are telling you. Your neurologist and clinical team guide you through those, and that matters so much.

But once those decisions are made, there’s this giant gap. In between the MRIs. In between the follow-up appointments. In between the conversations with your neurologist.

The in-between is where you actually live your life with MS. And it’s where most of us are left to figure it out on our own.

For me, the in-between is being a working mom in my 40s while living with MS. I still want to do it all… the matching Halloween costumes, trick or treating, and keeping up with my little girl. That’s why the everyday stuff matters so much to me.

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It’s Not Just One Learning Curve

That gap is a huge learning curve when you’re first diagnosed. But it’s not just one learning curve. A new symptom pops up. You have a flare. You hit perimenopause. Or you’re simply getting older, and as we age, our immune system becomes less efficient at managing inflammation, which can make MS harder to manage.

And it’s not just the MS stuff. Life changes too. You become a mom. You go through a stressful season at work or with your family. Or something fun comes up, like a wedding you actually want to enjoy.

None of these are medical questions. They’re practical, everyday life questions. And those are often the hardest ones, because most of the time there isn’t anybody to ask.

It reminds me so much of bringing a new baby home from the hospital. You have a million and one questions, and most of them aren’t questions you call your OB about. You call your mom, your sister, your bestie, because you need someone in the trenches with you who’s been there.

Your neurologist is your OB, so to speak. But you need people in the trenches too.

I’ve been living with MS for 10 years, and I’ve had the privilege of connecting with thousands of women with MS from around the world. MS is a snowflake disease, so no two of us experience it exactly the same way. But three challenges come up over and over again: energy, bladder issues and heat.

So in honor of Halloween, I’m doing a little trick-or-treat series. This week, three simple tricks. Next week, three treats.

Trick #1: Feed Your Energy, Not Just Your Hunger

If you’re living with MS, I don’t need to explain MS fatigue to you. You’re not just tired, and you’re definitely not lazy. It’s like your energy dropped to zero with no charger in sight. A good night’s sleep or a cup of coffee doesn’t fix it. Your body feels heavy, like you’re wearing a weighted bodysuit you desperately want to take off but can’t. Even taking a shower can feel overwhelming.

So the last thing you need is a long list of complicated foods to prepare. I want to keep this simple.

One place we can start supporting our energy is the food on our plate. Here’s why.

What Do Mitochondria Have to Do With MS Fatigue?

Your mitochondria are the little batteries inside your cells. Their job is to convert the nutrients from the food you eat into usable energy your body needs to get through the day. And researchers have found evidence of mitochondrial dysfunction in MS, meaning our batteries aren’t working at the top of their game.

That doesn’t mean mitochondria are the only reason we experience MS fatigue. MS fatigue is much more complicated than that. But it does help explain why supporting your cellular health through nutrition is worth paying attention to.

And one of the simplest foods I encourage women to add to their plates is leafy greens. Specifically, spinach.

Through all my years of coaching, I’ve heard it over and over again: “I can’t believe I actually have better energy when I’m more consistent with spinach.” It’s almost like they can’t deny what they’re experiencing, but they’re also struggling to give spinach that much credit.

Five Easy Ways to Eat More Spinach

The good news? You don’t need a complicated recipe.

  • Throw a handful into a smoothie.
  • Add it to scrambled eggs, if you tolerate eggs.
  • Sauté it with a little oil and garlic.
  • Stir it into soup or pasta.
  • Have a side salad with dinner.

Ask yourself: if this were easy, what would it look like? Pick whichever option sounded easiest and start there.

Because sometimes we make healthy eating so much harder than it needs to be. We plan to start a whole new meal plan on Monday, shop at five different stores, buy twelve new ingredients and spend an hour in the kitchen. That’s planning for Fantasy You, not Real You. When you’re dealing with MS fatigue, you don’t have the margin for complicated.

So make it a game. Have spinach every day this week and see if the hype is real for you.

Your takeaway: add a handful of spinach to something you’re already eating. Not because one handful will make your fatigue disappear, but because it’s one simple way to support your body.

And if fatigue is significantly affecting your daily life, talk with your MS care team too. Sleep problems, medications, anemia, thyroid issues and other treatable factors can contribute. Nutrition is one tool. It isn’t the entire toolbox.

Trick #2: Time Your Water, Don’t Just Drink Less

This is the one I get the most messages about: “Alene, I know I need to drink more water, but I cannot stay out of the bathroom, day or night.”

I get it. You want to be better hydrated, but you also want to leave your house and sleep through the night. So what do most of us do? We drink less.

But the trick isn’t to drink less. It’s to time your water. It’s not just about how much you drink. It’s about when, and how fast.

How to Drink More Water With MS Without Living in the Bathroom

Start early. Have a glass of water as soon as you wake up. You’ve gone all night without drinking anything, and it feels good to start your day with one thing done. Plus, most of us are home for that first hour, showering, doing our hair, making breakfast, getting the kids out the door. That gives your body time to process the water before you leave the house.

Sip, don’t chug. Think about the ocean. Nobody likes getting knocked down by a big wave. What feels nice is calm water with little ripples. Your bladder is the same. The faster you drink, the faster that water hits your bladder like a big wave. Sip throughout the day so it’s a gentle trickle instead.

Plan your evening. If you wake up at night to go to the bathroom, try to stop drinking around 6 or 7pm. It’s different for everyone, so adjust based on how often you’re waking up.

Try double voiding. I learned this one from a urologist. When you first start getting ready for bed, go to the bathroom. Then do the rest of your routine (pajamas, contacts, teeth, face) and go one more time. That second trip helps empty any urine left in your bladder. The only thing you have to gain is a better night’s sleep.

Your takeaway: start hydrating early, sip throughout the day and try double voiding before bed. And if the bathroom is still running your life, talk with your doctor or a urologist about your options.

Trick #3: Dress for Your Temperature, Not the Season

Heat is honestly one of my most frustrating challenges living with MS.

This past summer, the heat and humidity were intense. And summer is one of my favorite seasons. The pool, the beach, the lake, barbecues, picnics, festivals. It’s such great family and social time.

What Is Uhthoff’s Phenomenon?

With MS, there’s something called Uhthoff’s phenomenon. Even a slight increase in your body temperature can temporarily intensify symptoms you’ve already had. Heat isn’t creating new symptoms. I think of it more as waking up old ones. That’s why it affects us all so differently. For some women it’s mobility or vision. For others it’s fatigue or brain fog.

Why Heat Sensitivity Matters in Winter, Too

Heat sensitivity doesn’t take the winter off. Think about:

  • The space heater under your desk or in the family room
  • Sitting by a fireplace, at home, at a ski lodge or even at Panera
  • Thanksgiving dinner, when every oven in the house is on
  • Hot flashes, because hot flashes are heat too

So here’s the trick: dress for your temperature, not the season. I love a hoodie and a cozy sweater as much as anyone. But over the years, I’ve gotten in the habit of wearing a tank top underneath whatever I have on. That way, when I’m somewhere I can’t control the temperature, I can take a layer off and help bring my body temperature down.

Your takeaway: wear removable layers so you can respond quickly to fireplaces, hot kitchens, space heaters or hot flashes.

Pick Just One

Three tricks:

  1. Feed your energy, not just your hunger.
  2. Time your water, don’t just drink less.
  3. Dress for your temperature, not the season.

Please don’t walk away thinking you need to do all three this week. Pick the one that’s most relevant to you right now. Maybe that’s a handful of spinach. Maybe it’s double voiding tonight. Maybe it’s literally just wearing a tank top under your sweater.

What’s the smallest version you could start today?

What I shared here is just a little taste of what we do every week inside Healing Habits: small, doable things that make everyday life with MS a little easier.

And come back next week, because I’m sharing three treats you can enjoy this Halloween without wrecking your MS diet.


Get Help with the In-Between

Your neurologist helps you manage MS medically. But who helps you figure out how to actually live with it?

That’s the question I’ve spent the last 10 years answering. And the answer always starts with one habit.

👉 Join my free webinar

How to Help Slow MS Progression Starting with Just One Habit



Full Podcast Transcript

Read the full transcript here:

S12E4: 3 Simple MS Tricks for Fatigue, Bladder Issues & Heat Sensitivity
[00:00:00] Have you ever noticed that some of the hardest parts of living with MS aren't the big decisions? The big decisions you have help with. Your neurologist, your MRIs, your follow-up appointments. It's everything in between. The in between is where you actually live your life with MS, and it's where most of us are left to figure it out on our own.
So today, I'm sharing three simple tricks for the in between. And before we get started, I wanna invite you to something special. Living with MS can feel overwhelming, but one habit can shift everything. That's what I'll show you inside my free webinar, How to Help Slow MS Progression, Starting With Just One Habit.
Think of it as your first step towards more energy, confidence, and hope. Save your seat at Alenebrennan.com/webinar. Welcome to my [00:01:00] MS podcast, where women with MS learn how to slow progression and live a life they love. I'm Alene Brennan, your MS sister and a practitioner who knows the science and the reality of living this too.
Each week, I share simple science-backed habits to boost your energy, stay consistent, and feel like yourself again. Because MS may be a part of your story, but it doesn't get to write the ending. Okay, my friends, let's talk about the in-between for a minute. When you're first diagnosed, there are a lot of big decisions to make.
Which treatment, which specialists, what your MRIs are telling you, and you need your neurologist and clinical team to guide you through all of those questions and decisions. But once those decisions are made, there's this, like, giant gap in between the MRIs, in [00:02:00] between the follow-up appointments, in between the conversations with your neurologist, and that's where you're left to figure out how to actually live your life with MS.
And we all know firsthand that is a giant learning curve when you are first diagnosed. But it's not just when you're first diagnosed. It's not just one learning curve because as we know, living with MS firsthand, things can change unexpectedly. A new symptom pops up and then another. You hit a flare. You hit perimenopause, right?
Or you're just getting older, and as we age, our immune system ages and becomes less efficient with managing inflammation, and MS becomes harder to manage. So there's a lot of things that can change from an MS perspective. But also, it's not just the MS stuff, right? Like, life changes too. You become a mom, or you go through a stressful [00:03:00] season at work or with your family, or something fun like a wedding you actually want to enjoy.
None of these are medical questions. They are practical, everyday life experiences that you have questions around, and those are often the hardest ones because a lot of those times you don't have anybody to turn to. It reminds me so much of having a baby. When you walk into your home for the first time, bringing that sweet little bundle of joy home from the hospital and realizing everything is on you now You have a million and one questions racing through your mind, but they're not questions you call your OB about.
You call your mom, your sister, your bestie because you need someone in the trenches with you who's been there, who can give you the real-life tips that help you get [00:04:00] through it. So your neurologist is your OB, so to speak, but you need people in the trenches too. I've been living with MS for 10 years now, and I have had the privilege of connecting with thousands of women with MS from around the world through my private coaching, through my Healing Habits program, through DMs, online classes, events, like a lot of different opportunities that I have been so blessed to connect with so many of you.
And of course, we know that MS is a quote, unquote "snowflake disease," so every person experiences it slightly uniquely. There are no two snowflakes that are the same, and also there are no two people that experience MS exactly the same. But what I will say is that over the years, having connected with so many women in our community, there are three challenges that continue to come up over and over and over again, [00:05:00] and they are energy, bladder issues, and heat So since it's October, I thought I'd have a little fun with it, 'cause I love finding ways to make conversations about life with MS a little bit lighter.
Let's bring some levity in our community here. So this is actually a two-part trick-or-treat series on my MS podcast. Today, I'm sharing three simple MS tricks that can help make everyday life a little bit easier. And then next week, come on back because I am sharing three simple treats that can help you enjoy this sweet holiday without wrecking your health.
So let's dive into those tricks. All right, trick number one, feed your energy, not your hunger. We're gonna start with MS fatigue, and if you're listening to this, I'm gonna assume you're living with MS, and I don't need to explain MS fatigue to you. You know it [00:06:00] firsthand. It is humbling, right? You are not just tired, and you are definitely not lazy.
It's like your energy dropped to zero with no charger in sight, right? And it's not just fixed with a good night's sleep or a cup of coffee. It's like your body feels heavy, like you are wearing a weighted bodysuit you desperately want to take off but can't. And it makes even the simplest things like taking a shower feel so overwhelming.
And I know that when you're dealing with that level of fatigue, the last thing you want is somebody giving you a long list of foods that are gonna take a lot of time to prepare as the solution to your fatigue. I get it. That's not helpful, and catch you in the right moment, it might actually feel a little insulting.
So I wanna keep this simple here because, yes, as a functional nutrition practitioner [00:07:00] living with MS for 10 years, I am going to say that one of the places you can start supporting your energy is with the food on your plate. But here's why. If you've been around here for a while, you likely have heard me talk about mitochondria before.
They're basically the little batteries inside our cells. Their job is to convert the nutrients from the food that you eat into usable energy that your body needs to function throughout the day. So the energy that our body has comes from the food that we eat. And the thing that helps convert it from the energy in food to the energy that our body can use are the mitochondria in our cells.
And researchers have found evidence of mitochondrial dysfunction in MS, meaning that those of us living with MS, our mitochondria aren't really working at the top of their game. Now, obviously, that doesn't mean that mitochondria are [00:08:00] the only reason we're experiencing MS fatigue. MS fatigue is much more complicated than that.
But it does help us understand why supporting our overall cellular health through nutrition is worth paying attention to. And one of the simplest foods I encourage women to add to their plates, are you ready for it? Leafy greens, specifically spinach Because through all of my years from coaching, I've heard it over and over and over again.
"Alene, I cannot believe I actually have better energy when I am more consistent with getting spinach in my diet." Like, I hear it all the time because it's almost like this moment of, like, I'm experiencing it. I can't deny what I'm experiencing, but I'm also struggling to give spinach that much credit for helping me to reduce MS fatigue.
And here's the good news. You don't need a complicated recipe [00:09:00] or a meal or snack or whatever to do it. Just throw a handful of spinach into a smoothie or you could add it to some scrambled eggs if you tolerate eggs. You could sauté some up with a little oil and garlic or you can add some to soup, pasta.
Like, there's a lot of different ways that you can tuck it into a meal. And then yes, obviously you can have a salad, whether that is a entrée salad, like a salad that you're having for your main meal, typically for like lunch. But you could also just do a side salad with dinner. Like, don't overcomplicate it.
Keep it simple. One of the questions I ask over and over and over again here on the podcast but also my Healing Habits program. If this were simple, what would it look like? If this were easy, what would it look like? If it were easy to get more spinach into your body on a consistent basis, what would it look like?
I would have a smoothie for breakfast or I would have a simple side salad for dinner. Which of those things that I [00:10:00] listed sounded most appealing and easiest for you? Start there. Because the trick is reducing the resistance between where you are and the thing that you want to achieve. So if there feels like there's a lot of resistance between you and the diet that you wanna follow, reduce that resistance by saying, "I'm not gonna worry about counting grams of protein.
I'm not gonna worry about all the other things. This week I'm just focused on spinach 'cause I wanna see if this hype is real. Like, if I have spinach every single day for a week, will I notice a difference in my energy? I'm willing to give that a try." Like, make a game of it because I think sometimes we make healthy eating so much harder than it needs to be.
We think we need to have the perfect recipe or go grocery shopping at five different stores and buy 12 new ingredients at each store and spend a full hour in the kitchen. Like, like no. When you're dealing with MS fatigue, you don't have the margin in your life to make anything [00:11:00] more complicated. We need things simplified.
So if you have in your mind that you're gonna start this new plan on Monday, and you're gonna develop this whole new meal plan over the weekend and go to the grocery store and do all this meal prep, like That is planning for fantasy you, not real you. If you are struggling with energy, I want you to pick one simple thing, and that can start with something as simple as spinach.
So trick number one, feed your energy, not just your hunger. This week, try adding a handful of spinach into something you're already eating. Not because one handful is going to magically make your MS fatigue disappear, but because it's one simple way that you can support your body on a regular basis. All right, now on to trick number two.
This is the one where I get the most messages saying, "Alene, I am trying to drink more water. I know I need to drink more water, but I cannot stay out of the bathroom [00:12:00] day or night." And I get it. You wanna be better hydrated, but you also want to leave your house and sleep through the night. So what do most of us do?
We drink less. But the trick isn't to drink less. It's to time your water. So trick number two is time your water, not just drink less. It's not just about how much you drink, but it's about when and how fast. So first, have a glass of water as soon as you wake up in the morning. You've gone all night without drinking anything, and your body actually detoxifies as you sleep.
So when you have a glass of water when you first wake up, it helps your body to flush those toxins out. But it also just feels good to start your day knowing that you had a glass of water, so you already feel a little accomplished before you even get in the shower. But here's the part I love. Most of us are home for the first hour of our day.
Like, you're getting up, [00:13:00] showering, doing your hair, makeup, breakfast, maybe getting the kids out the door. So that gives your body a solid hour to process that water before you may have to leave the house. So that's what I say in terms of timing your water. Think about drinking it when you are going to be around a bathroom by the time that water hits your bladder.
And also, sip your water. Don't chug it Like think about an ocean. Nobody likes getting knocked down by a big wave. That does not feel good. What feels nice is when the water's calm and there's just these little ripples. Think about your bladder the same way. The faster you drink, the faster that water hits your bladder like a big wave.
So sip throughout the day and let it be a gentle trickle into your bladder. And then if you are somebody who struggles to sleep through the night because you are constantly waking [00:14:00] up to go to the bathroom, you likely have heard stop drinking water a couple hours before bed. So if you're somebody who wakes up a lot, I would probably back that up to maybe stop drinking by like 6:00 or 7:00, but it's gonna be different for each person.
Either way, I want you to try something I learned from a urologist. It's called double voiding. When you start getting ready for bed, go to the bathroom first. Like, when you get into your bedroom and maybe you're getting into your pajamas or, like, whatever your routine is, go to the bathroom first.
Sometimes we wait until right before we go to bed, like the last thing that we do, but I want you to try this to see if this helps you. When you first get into your bedroom, like go to the bathroom first and then do a couple things afterwards, like get in your pajamas, take your contacts out, brush your teeth, wash your face, whatever your routine is, and then go to the bathroom one more time.
The idea is that you're emptying your bladder the first time that you go, but then that five minutes [00:15:00] after gives you an opportunity to then void any of the residual urine that was left in there. Give it a try. See if it works. The only thing that you have to gain is a better night's sleep, so I think that's worth giving it a try.
So if you are somebody who struggles with urinary frequency and urgency, start hydrating early, take small sips throughout the day, and try that double voiding concept before you go to bed. And that brings us to tip number three, heat This, this, oh my goodness, this is one of my most frustrating and irritating challenges living with MS.
I talked a lot about heat sensitivity over the summer, especially this past summer, because the heat and humidity were just really intense. And that's hard because summer is one of my favorite seasons, and I know it is for so many women here in our community. You wanna be at the pool, the beach, the lake, just being outside.
It's fun. The barbecues, the picnics, the festivals, like, [00:16:00] all of the things. It's great family and social time. But when you're living with MS, there's something called Uhthoff's phenomenon. Even a slight increase in your body temperature can temporarily intensify symptoms that you've already had. So heat is not creating or triggering new symptoms.
I think of it more as like waking up the symptoms that you've already experienced. That's why heat affects us all so differently. So for people who have had mobility or vision issues, if they are sensitive to heat, then whatever their mobility and vision issues or symptoms that they've had before may resurface.
For others, they may feel fatigued because of the heat or experience brain fog. Like, there's so many different things. Again, we all experience it so differently, and we could run through the whole list of symptoms, right? But the bottom line is, even a slight increase in your internal body temperature can [00:17:00] trigger th-those existing MS symptoms.
But heat sensitivity isn't just a summer thing. We need to be mindful of it in winter too. Space heaters, like under your desk or in the family room, a fireplace or hot flashes, because hot flashes, yeah, they're heat too, right? They raise your body temperature. If you've ever had one, you know. It is undeniable.
So here's the trick for this. Dress for your temperature, not for the season. I get it. I love the hoodies. I love the sweaters. I love all the things. But can you do it in a way that you can wear removable layers? One of the things I've gotten in a habit with over the years living with MS, I often have a tank top underneath whatever it is that I'm wearing, so that if, God forbid, I'm ever in a situation where there's, again, the fireplace, the space heater, or just Thanksgiving dinner when the ovens are [00:18:00] all on, and it feels like the entire house is Africa hot.
Like, I need to have layers so that I can help to bring my body temperature down, especially in environments that I can't always control. So I layer up. But whether you're going to Thanksgiving dinner or a ski lodge, a fireplace, or just Panera that has that cute little fireplace there, it gives you the ability to adapt to the temperature around you and better manage your internal temperature.
Okay, my friends. Three tricks. Number one, feed your energy, not just your hunger. Number two, time your water, don't just drink less. And number three, dress for your temperature, not the season. And please, do not walk away thinking you need to do all three this week. Pick one, one that is most relevant to you right now.
If it's energy, add a handful of spinach into something you're already eating. If it's the bathroom, hydrate early, or maybe try that double voiding before bed. Or if it's [00:19:00] heat, maybe your thing this week is literally just wearing a tank top underneath your sweater or sweatshirt. Like, simple. Simple, simple, simple.
What is the smallest version that you could start implementing today? All right, next week, as I said, I want you to come back because we are talking about treats. Three treats that you can enjoy without wrecking your MS diet or health. And again, what I shared with you today is just a little taste of what we do every week inside Healing Habits.
Small, doable things that make everyday life with MS a little bit easier. And as always, I would love to hear from you. Send me a DM on Instagram. Tell me which trick you're trying this week. Or if you have a trick, send it my way. I love learning what works for you, too. And of course, you can always head over to Alenebrennan.com/blog for the blog post version of each podcast episode.
All right, my friends, have a great day. Talk soon. And that's it for today's episode of my [00:20:00] MS podcast. I hope you're walking away with one small step you can put into practice today, because that is how real change happens. And remember, MS has its own biological clock, which means the sooner you start, the more power you have to influence your future.
The best time to begin is now. That's why I created my free webinar, How to Help Slow MS Progression, starting with just one habit today. Grab your spot at Alenebrennan.com/webinar. See you there.

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I'm Alene, your MS Sister.

In 2016, I heard the words “You have MS.”
I thought my life was over.

Like many women, I read the books, joined the Facebook groups, and searched online, only to end up more confused and burned out.

Everything changed when I stopped chasing perfection and focused on small, sustainable habits.

Within six months, the lesions on my brain shrunk and went inactive. Nearly a decade later, I’ve had no new activity and I’m living fully as a wife, mom, and business owner.

Those simple habits gave me back my energy, confidence, and life. Now, I help other women with MS do the same.

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MS has its own biological clock, and it doesn’t stop while we wait for the “right time.” But you can slow it, with small, sustainable habits that are realistic and powerful enough to change your future.

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I’m Alene, your MS Sister, a nutritionist specializing in Multiple Sclerosis and proof that you can change your future with MS. My framework slowed my own progression, and I’ll show you how too.

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