72-Hour Payday Sale Live Now! Use code PAYDAY20 for sitewide savings
How Long Does It Really Take to Build a Healthy Habit?

* Only visible on admin mode.

Data Layer Value

Value

DataLayer - GTM_Page_Type

Blog Page

DataLayer - GTM_page_category

Ashwagandha

Front Row MD ID

Content

You've probably heard that it takes 21 days to make a habit. It's one of those things that's been repeated so often that it starts to sound like a fact. Three weeks, and apparently, you're all set.

Author

Jessica

Reviewed by

Jessica

Date

August 24, 2026

Category

Health and wellness

Tags

Immunity, Lifestyle, Longevity

Featured Product Image

/assets/imgs/Content-Focused-Pages/daily_essentials/daess-Group1000005183.png

Featured Product Title

Daily Essentials

Featured Product Excerpt

Help fill nutritional gaps and support immune health, energy production, bone health, and overall wellness with a science-inspired daily multivitamin designed for everyday nutrition.

Featured Product Link

/products/daily_essentials/
How Long Does It Really Take to Build a Healthy Habit?
Immunity, Lifestyle, Longevity

How Long Does It Really Take to Build a Healthy Habit?

August 24, 2026
Jessica

You've probably heard that it takes 21 days to make a habit.

It's one of those things that's been repeated so often that it starts to sound like a fact. Three weeks, and apparently, you're all set.

Except that's not really what the research says.

One of the most well-known studies on habit formation found that it took people an average of about 66 days for a new behavior to become automatic. But the range was huge. Some behaviors took much less time, while others took considerably longer.

And 66 days isn't really the answer, either. It's an average, and averages can hide a lot. What takes one person a few weeks might take someone else a few months.

There's a reason for that. A habit isn't just about how many times you do something. What it is you're doing, when you're doing it, what happens around it, and how easily it fits into your life all play a part.

Because the real question isn't just how long it takes. Time will pass anyway.

It's what actually makes something become a habit.

You Already Have More Habits Than You Think

Have more habits

When we talk about habits, we usually mean the things we're trying to make ourselves do, and its usually health related. Exercise. Eating better. Getting enough sleep. Taking our supplements. Drinking water.

But think about how many things you do every day without really thinking about them.

You reach for the coffee pot before you're fully awake. You brush your teeth in the same part of your morning. You lock the door when you leave the house. Your phone probably goes on the charger around the same time every night. Maybe your keys have a designated spot, whether you consciously chose one or not.

Nobody has to remind you to do those things. You don't wake up thinking, Today I'm going to work really hard on remembering to brush my teeth.

You just do them.

That's a habit, too.

It doesn't matter that it's not a health habit or something particularly important. It's a behavior you've repeated in the same situation enough times that it became part of what happens next.

So How Does Something Become Automatic?

Become Automatic

The short answer is repetition.

But it's not just repetition for the sake of repetition. It helps when a behavior happens in a familiar context.

Your brain starts making connections between when or where something happens and what you do next.

Think about your morning. One thing leads to another, and eventually you don't have to consciously think through every step. The situation itself becomes a cue for what's coming next.

The same thing can work when you're trying to establish something new.

If you want to remember to take your supplements, putting them somewhere you'll see them at the right time is probably more useful than simply telling yourself, I need to remember my supplements. If you want to walk more often, attaching the walk to something that already happens—after lunch, after work, before dinner—gives your brain a place to put it.

You're not relying entirely on memory. You're giving the behavior a place to belong.

Research on habit formation has found that repeating a behavior in a stable context can help it become more automatic over time.

You're not racing toward Day 21.

You're teaching yourself, little by little, this is what we do here.

The Habit Has to Fit Your Actual Life

Fit Your Actual Live

Here's where I think we sometimes make habits harder than they need to be.

We picture the ideal version of the day. A great night’s sleep. Up on time. Nothing unexpected comes up. Plenty of time to do exactly what you planned to do.

That's a nice day.

That's not how most days actually go, though. Something gets in the way. You don't have as much time as you thought, you're tired, or the day simply takes a different turn.

I've been working out regularly for more than a year now, and I don't want to make it sound like that happened easily. Getting to the point where I actually wanted to work out in the morning took some time. In the beginning, there were plenty of days when 5:30 a.m. came around and I had absolutely no interest in getting out of bed.

But somewhere along the way, it became something I do.

And once it became part of my life, I stopped thinking of every workout as an all-or-nothing thing. If I don't have time for the whole workout, I can do the parts that make the most sense and leave the rest for another day. A shorter workout is still a workout.

I think that's true of a lot of things. A short walk still gets you outside. One page of a book still counts when you don't have time for a chapter. You don't have to do the full version every time for the habit to keep its place in your life.

A good plan needs some room in it. It needs to work on the days when everything goes according to schedule, and on the days when it doesn't.

Missing a Day Doesn't Erase the Habit

Erase the habit

I don't think missing a day is the problem we sometimes make it out to be.

You get sick. You have a terrible night's sleep. Your kid needs you. Work runs late. You are going away for the weekend. You have company and your normal schedule disappears. Life happens.

The temptation is to think you've fallen off the wagon, which is a phrase I've never particularly liked. One missed day becomes I haven't been doing this lately, and suddenly the thing you've been working on is much harder to get back to.

But one missed day is just that. One missed day.

And one missed day doesn't erase everything that came before it.

I've missed a few workouts in the past year. And I'm sure there will be another one. I'm not going to pretend there won't be. Life happens. But I've done this consistently for long enough that I know one missed day isn't going to turn into stopping altogether.

That's the thing about creating a habit. It doesn't happen overnight, but once something has really become part of your life, you don't have to start from the beginning every time you miss a day.

You just pick it back up.

Make the Good Choice the Easy Choice

Erase Choice

I don't think the goal is to turn your entire life into a collection of perfectly optimized habits.

That sounds exhausting.

If there's something you genuinely want to make part of your life, sometimes the easiest way to make a habit more likely is to remove a little friction.

If something is difficult to remember, inconvenient to get to, or requires five extra steps every time, you're going to have to think about it every single time. And having to make the same decision over and over gets old.

Maybe that means keeping the things you need where they're easy to find. Maybe it's buying the ingredients you actually like instead of the ones you think you should be eating. Maybe it's choosing the version you know you'll actually do instead of the theoretically perfect version that requires more time, money or effort than you have.

There's nothing wrong with making things easier for yourself. I call that setting yourself up for success.

You don't need to prove that you can make something difficult. You just need to make it doable enough that you can keep doing it.

So, How Long Does It Really Take?

There's no magic number.

For some habits, it might take a few weeks. For others, it can take a few months. It depends on what you're trying to do, how often you're doing it, and how naturally it fits into your life.

I think that's actually good news.

You don't have to wonder whether you've done something long enough to officially call it a habit. You don't need to make it to Day 21, Day 30, or Day 66 and wait for a little switch to flip.

At some point, you may simply notice that you're not thinking about it quite as much anymore. You're doing it because that's what you do.

And if you miss a day? You come back.

If you have less time than you planned? You do what you can.

If something isn't working? You make it easier.

That's how habits become part of a real life. Not perfectly. Not all at once. Just by doing something often enough that, eventually, it starts to feel like yours.

Time will pass anyway.

The question is what you want to give that time to.

Related Articles