Justin Miller Nutritionist

Justin Miller Nutritionist Nutrition systems: You know what to do and can't make it stick - https://justinthomasmiller.com/

How would your life change if you became the healthiest version of yourself?

- Your career
- Your relationships
- Your confidence
- Your quality of life

I created Limitless365 to help you answer that question. This site is dedicated to teaching you how to eat better, move more, and to help you push beyond your problems in life and into creating possibilities for yourself. I want you to bridge t

he gap between what you’re capable of and what you currently do. You probably have a good idea of what to do to live a healthy limitless life – the problem is applying it consistently enough to actually realize it. To help you I use a common sense approach to health and fitness that’s not so common so that you can seamlessly integrate eating better, moving more, and mastering your psychology into your life without it taking over. If you’re not as fit, healthy, or as confident as you want to be and are confused about what to do and how to start so that you can create some real change than Limitless365 is for you. If you’re ready to get healthy, fit, and mentally stronger you can get my best ideas sent to you weekly by subscribing to the L365 Live Limitless Newsletter. Sign-up using the button in the header image and you'll receive free access to the Limitless Living Toolkit.

I spent years setting goals and missing them.Nothing wrong with goals. They're fine. But I figured out why they break do...
06/12/2026

I spent years setting goals and missing them.

Nothing wrong with goals. They're fine. But I figured out why they break down, and I wanted to fix it.

A goal lives in the future. And the future is easy to negotiate with.

I'll start Monday. I'll get serious in January. I'll be ready when things calm down.

The future always has room for another delay.

Today doesn't.

Most people set a goal somewhere out in the future.

→ Lose 20 pounds by summer.
→ Get in shape before the wedding.
→ Be healthier this year.

And then spend the next few weeks trying to close the gap between where they are and where they want to be.

It doesn't work. Not long term.

Instead of asking what you want to achieve, ask what you're willing to do today.

Not this week. Not this month.

Today.

→ Walk for 20 minutes.
→ Eat a meal with protein and produce.
→ Drink water with each meal.
→ Go to bed and wake up at the same time.

A goal is just a collection of todays that went right.

You don't build the body in the future. You build it on that Tuesday when you didn't feel like it. The Wednesday lunch when you made the better choice. The Thursday night when you went to bed instead of scrolling.

Stop negotiating with someday.

Just do the thing today.

⁣Just be more consistent.⁣⁣That might be the most useless advice in fitness.⁣⁣It’s like telling someone who’s drowning t...
06/11/2026

⁣
Just be more consistent.⁣
⁣
That might be the most useless advice in fitness.⁣
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It’s like telling someone who’s drowning to “just swim better.”⁣
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The problem isn’t that most people don’t know what to do.⁣
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The problem is that they’re relying on motivation, willpower, and perfect conditions to do it.⁣
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Oh, and the perfect TIME too (you know who you are).⁣
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Want to know what actually creates consistency?⁣
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Environment and identity.⁣
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Environment asks:⁣
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→ Have you talked to the people you spend the most time with?⁣
→ Is healthy food the easiest option when you’re tired?⁣
→ Do you have a workout you can do in 20 minutes?⁣
→ Have you removed as many barriers as possible?⁣
⁣
Identity asks:⁣
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→ What would a healthy person do here?⁣
→ What would someone who prioritizes their health choose?⁣
→ What would Future Me want me to do here?⁣
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Consistency is the result of good systems repeated in a supportive environment.⁣
⁣
The clients who get consistent, lose fat, create more energy with me aren’t more disciplined than everyone else.⁣
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They’ve simply built a life where the healthy choice happens more often by default.⁣
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Stop trying to become a more consistent person.⁣
⁣
Start becoming the kind of person who makes consistency easier.

The easiest and laziest way to get healthy.1️⃣ Automate your environment.You cannot out-discipline or willpower your way...
06/11/2026

The easiest and laziest way to get healthy.

1️⃣ Automate your environment.

You cannot out-discipline or willpower your way through a house full of food you don't want to eat.

Well, I mean - you do want to eat it, but it's not great for the goals.

Put the fruit on the counter. Put the protein at eye level in the fridge. Move the snacks somewhere inconvenient.

Make the good choice the easy choice, and the bad choice require effort.

Your environment is making decisions for you, whether you designed it or not.

Design it.

2️⃣ Be boring on purpose.

Same breakfast most mornings. Same gym days. Same rough sleep schedule.

Boring is the removal of unnecessary friction.

The people who are consistently healthy aren't motivated every day. They just made the decision so many times it stopped feeling like one.

3️⃣ Watch who you spend time with.

This is the one nobody wants to hear.

The people around you shape your habits more than any plan you've ever bought.

If everyone you eat with orders like health doesn't matter, you'll eventually eat like health doesn't matter.

If the people closest to you don't move their bodies, don't sleep, and drink every weekend, that becomes the water you swim in.

You don't need to cut people off. But you do need to be honest about who's pulling you forward and who's making it harder.

Your relationships are part of your environment.

4️⃣ Make it the default, not the decision.

Meal prep twice a week. Pack your gym bag the night before. Keep a protein bar and water in your car, your bag, your desk.

Every decision you remove in advance is one less decision you have to make when you're tired, busy, and looking for a reason to skip.

Lazy systems beat motivated sprints every single time.

Motivation leaves. Systems stay.

Unless it's a s**tty system. Then it needs to be adjusted :)

06/10/2026

I've been doing this 25 years and here's my biggest nutrition fail.⁣
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I kept building my plan for my best week.⁣
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You know the week. ⁣
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Slept great. Meals prepped. Nobody needed anything from me. Dog didn't s**t on the carpet.⁣
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I get maybe one of those a month.⁣
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The other three? I got sick. Slept like garbage. Forgot to defrost the chicken. Work buried me.⁣
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And my perfect plan never stood a chance.⁣
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So I stopped building for the week I wish I had.⁣
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Here's what building for your worst week actually looks like:⁣
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→ 3 anchor meals you could make half-asleep⁣
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→ Low-prep protein on hand (Greek yogurt, rotisserie chicken, protein powder)⁣
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→ Microwaveable everything — veggies, rice, the works⁣
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→ A "good enough" version of every meal for when the real one isn't happening⁣
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That's it. No willpower required.⁣
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Your good weeks take care of themselves.⁣
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It's the bad ones that decide whether any of this works.⁣
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Build for those.

I have a terrible habit of buying books and never reading them.I mean, look at this.I own a book on making marriages wor...
06/10/2026

I have a terrible habit of buying books and never reading them.

I mean, look at this.

I own a book on making marriages work. I've never been married.

Here's where I life lesson the s**t out of you...

Buying the book is the same dopamine hit as starting a new diet on Monday.

It feels like the thing.
It's not the thing.

I watch clients do this constantly. A new program. A new app. A new supplement.

The moment of purchase feels like momentum. And sometimes that's enough to make you feel like you handled it without actually handling anything.

I do it with books. You probably do it with something else.

The reading is the work. The doing is the work. And I do read, I swear.

Everything before that is just a really convincing feeling.

06/09/2026

I had bloodwork come back with two markers I'd never heard of. Did a whole reel on it, ApoB, Lp(a).⁣
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One of them, the Lp(a), is genetic. Can't train it away. Can't eat it away. It's just the hand I got.⁣
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Got weird about it for 24 hours. Then I stopped playing the worlds smallest violin for myself and moved forward with the things I control.⁣
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People get all worked up about the stuff they can't control.⁣
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The scale. Their genetics. Metabolism. The body they were born with. What their labs say before they've changed a single thing.⁣
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Meanwhile the stuff they can control, they're not touching it. Or not making adjustments to it when the information calls for it. ⁣
⁣
So here's my actual list. Some of the things I have total say over:⁣
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→ Setting boundaries.⁣
→ Same sleep and wake time.⁣
→ Practicing doing hard things.⁣
→ Anchor meals I can repeat on my worst day.⁣
→ Workouts that get me results in less time, and that I can adapt when I'm pooped.⁣
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And the big one: my mindset and my effort.⁣
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You don't get to pick your starting hand. You do get to pick how you play it. Put that on a T-shirt.

People build their fitness plan upside down.They start with the complicated stuff. The optimal training split. The fancy...
06/09/2026

People build their fitness plan upside down.

They start with the complicated stuff. The optimal training split. The fancy recovery tools.

Too hard. Too complicated. Doesn't stick.

Here's how I think about it instead.

Fitness is a pyramid. And what you put at the base holds everything else up.

🧱 The base: Adherence

Nothing works if you don't do it consistently. Not the best program ever written. Not the most optimized meal plan. Nothing.

Before you worry about anything else, ask one question. Can I actually keep doing this? If the answer is no, it doesn't belong at the base.

🧱 Layer 2: Meaningful movement

Find ways to move your body that you genuinely enjoy.

For me that's rock climbing, flag football, and walks after meals. Because I look forward to them, I've never had to talk myself into doing them.

People skip this because training feels like what you're supposed to do. And you are, but give yourself something you're training for.

Doesn't matter what it is.

Get in shape so you can bend down and stay in a squat when you garden. Or because it improves your endurance when you hike and take pictures of birds.

🧱 Layer 3: Training with progression

Now you add structure. A program with progressive overload. Something that gets you stronger, builds muscle, and isn't focused on burning calories.

Two to four days a week.

🧱 Layer 4: Cardio

Walks count. Zone 2 counts. You don't need to run but you can if you like it. You just need to keep your heart and lungs working over time.

This is also where meaningful movement pulls double duty. Flag football is cardio. Rock climbing is cardio-ish. It doesn't have to be a treadmill.

🧱 Layer 5: The weird stuff

Cold plunge. Sauna. Red light. HRV tracking. Whatever you want to experiment with.

This stuff can be great. Some of it has good evidence behind it.

But it belongs at the top. Not the base.

I've watched people invest in everything at layer 5 while layer 2 has nothing.

They're doing cold plunges every morning and haven't found a single form of movement they actually enjoy.

Build the base first.

Find the movement you'd do even on the days you don't feel like it.

Stack everything else on top.

06/08/2026

Every client I've ever worked with thinks they have a willpower problem. ⁣
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They're sorta right. Sorta wrong. ⁣
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Willpower is real and we all need more of it. But there's a layer most people never address. ⁣
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When you're chronically sleep-deprived or running on stress, your body spikes ghrelin (the hormone that drives hunger) and suppresses leptin (the one that signals fullness). ⁣
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Your brain then pushes hard for sugar and fat. Like ALL of it. Because energy, fun, instant gratification.
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Your sleep schedule is partly genetic. Your stress response impairs the prefrontal cortex, the part of your brain responsible for long-term thinking and impulse control. ⁣
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By 6pm after a hard day, discipline is only part of the challenge. You're fighting normal biology. This isn't an excuse to skip the work. ⁣
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It's a reason to stop building plans that require you to out-discipline your own biology. ⁣
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The ones that actually stick are built around your real schedule, your real stress load, and your worst days, not your best ones. ⁣
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P.S. If you've tried the discipline route and it's not working, that might not be the problem.

Last weekend I was in Temecula for a friend's birthday.Wine tasting. Alcohol everywhere at the house. I don't really dri...
06/08/2026

Last weekend I was in Temecula for a friend's birthday.

Wine tasting. Alcohol everywhere at the house. I don't really drink.

I almost didn't go.

My clients have social events, work things, and want to know how to navigate drinks if they have health and fitness goals.

There are a million ways to approach this. Here's how I think about it.

I see it as 4 major challenges:

→ Fear of being judged for not drinking

→ Not wanting to be the only one not doing what everyone else is doing

→ It's habitual, they get caught up in the moment, almost like a blackout. It's just what they've always done.

→ FOMO. Pure and simple.

None of those are willpower problems. They're identity problems.

When I show up to something like Temecula, I run through four options in my head:

→ Option 1, don't go.
→ Option 2, go and don't drink at all.
→ Option 3, go and do a little better than usual. Normally have 4 drinks? Have 2.
→ Option 4, go and do whatever you want. You're allowed to.

For context, I quit drinking from 19 to 32. This is coming from a guy who had a beer b**g named Goldberg that he and his friends hung from a tree and filled with a case of beer.

In Temecula, I had 3 tastings at the vineyard. Probably a glass of wine total.

Got a slight buzz because I never drink anymore. Woke up the next morning feeling great and happy with my choices.

That's not discipline. It's a version of me with different values than when I used to drink.

You're always going to be missing out on something.

You get to choose which thing.

A lot of what you're saying no to right now exists so that future you doesn't miss out on something much bigger.

That's hard to feel in the moment. But it gets easier the more you practice it.

One practical thing that actually works:

Tell people before you go how you're planning to navigate it. Set the expectation early. It's a lot easier to hold the line in the moment when you already said it out loud.

As I've gotten older, I've found people respect this more than you'd think. You don't have to explain yourself. You just have to say it once.

None of this is mind-blowing.

But a lot of health and fitness content online makes it way more complicated than it needs to be.

Show up. Make a choice. Own it.

Sad?Go for a walk.Tired?Go for a walk.Struggling with creativity?Go for a walk.Need to have a tough convo with someone?G...
06/07/2026

Sad?
Go for a walk.

Tired?
Go for a walk.

Struggling with creativity?
Go for a walk.

Need to have a tough convo with someone?
Go for a walk.

Want to lose body fat?
Go for a walk.

Stressed?
Go for a walk.

Happy?
Go for a walk.

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