Seven types of people keep restarting their health habits. One type doesn’t.

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Proof & Practice is a health newsletter that bends with your life instead of breaking. Every Saturday, I share what the science says, the principle behind it, and the tools and skills to apply it your way — so your health habits finally stick. No perfection required. From a board-certified lifestyle medicine clinician.

Hello, my friends!

Four years ago, my husband's doctor told him his cholesterol was high. It wasn't high enough for medication yet, but if it kept climbing, medication would be the next step.

So the doctor told him to live healthier by eating better and exercising more.

We left the appointment unsure of what to do next. We had advice but no clear plan.

I've heard similar stories many times from patients, family, and friends.

You visit the doctor, and they say something needs to change, like your cholesterol, blood pressure, or blood sugar. The advice is usually the same: change your lifestyle.

But then you wonder, what does that really mean? "Change your lifestyle" can mean many different things.

Should I change my diet, exercise more, get more sleep, or manage my stress better? Do I need to do everything at the same time? If you're already busy with work, family, and other commitments, focusing on your health can seem like a big task to handle.

So what did we do after my husband's appointment?

Honestly, nothing. For months.

Today, we’ll talk about:

  • Why "change your lifestyle" is a direction you have to turn into a plan yourself

  • How to name the exact thing you're actually trying to change

  • The one small action worth starting with

Turn the direction into something you'll do tomorrow morning

Looking back, especially after learning about lifestyle medicine, I realize what I could have done differently.

I would have focused more on what exactly we wanted to change and then helped us start with one small, realistic step.

It's one thing to know your lifestyle needs to change, and another to know what you'll actually do tomorrow morning.

Even simple advice like "eat healthy" can be confusing. Healthy for what?

Lowering cholesterol? Managing blood sugar? High blood pressure?

There are many decisions hidden in those two words, and without guidance, you're left to figure it out on your own.

Some people get stuck, like we did.

Others try to change everything at once: new diet, new workout, new morning routine, clearing out the pantry. They try to become a new person overnight.

We often fall into this trap because they're used to solving problems with a plan. But health isn't a quick project; life goes on around it.

We cared a lot, but the issue was that "change your lifestyle" is just a direction, not a specific plan. A direction can be good advice but still leave you unsure of what to eat for breakfast the next day.

The first step is turning that direction into a specific action you can actually do.

Name the exact thing you're trying to change

Start with getting very clear about the target.

My husband's cholesterol was high, and specifically his LDL, the cholesterol number most tied to heart disease risk. That's what we were trying to change.

If you don’t know what your doctor’s specific concern is, ask. Get clarification. Call their office. Or send a message through your patient portal.

Once you know your target, your questions get better.

"How do I get healthy" turns into "what changes actually help lower LDL cholesterol?"

  • What should I be doing with my food?

  • What kind of exercise makes sense?

  • Is there somebody I should be working with, a registered dietitian, a personal trainer? Or can I do this on my own?

  • Do I need to go back to my doctor and ask for more clarification?

That already makes the target smaller.

But there's another part of this that matters just as much: you can have all of that information and still not do anything with it.

Information doesn't automatically fit into your Tuesday

As a physical therapist, I used to think people just needed more information.

So, I would explain things, give out handouts, and talk about why things like fiber and exercise are important.

This can be helpful, but knowing something and actually doing it are two different things.

You might know you should exercise, but still not have time after work.

You might know what to eat, but still find yourself with no plan when everyone is hungry.

Information tells you what's important, but fitting it into your life is another challenge. That’s what changed for us.

A few months after that appointment, I discovered plant-based nutrition. I started learning about it, and my husband decided to try it with me.

What was once a vague health goal became something we did together.

We started buying different groceries and trying new meals. Some recipes were good, others not so much. We were figuring out what we liked and what we could realistically keep doing. Our kitchen was changing along with us.

Now, when I think about lifestyle change, I think about what someone's actual normal day looks like:

  • What time do you get home?

  • Who are you eating with?

  • What food is already in the house?

  • When could movement realistically happen?

  • What happens on the week when work gets crazy?

Whatever change you choose has to survive your actual life. It can't only work on your most motivated day.

Pick one area, then one action small enough for a normal week

  1. If you've been told you need to change your lifestyle, here's how I'd think about it now.

  2. First, get clear about what you're actually trying to improve.

  3. Then look at the parts of your lifestyle that might support that goal: eating, movement, sleep, stress, connection.

  4. Choose one area that makes sense for you right now.

  5. Then choose one action inside that area, for example:

    • Change one breakfast you eat all the time

    • Add a vegetable to dinner

    • Take a ten-minute walk after you eat

    • Put your phone in another room for fifteen minutes before bed

Make it small enough that you can realistically repeat it during a normal week, not vacation, or that one magical week where your calendar is completely clear.

It needs to be based on your normal life. If it still feels too hard to repeat there, make it smaller.

Start there, and let that become normal. Then you can build.

So which small change should you actually start with?

If you didn't grab it from last week's letter, I built something to make this easier:

The Small Change Menu
The Small Change Menu
100 small, realistic health changes across eating, exercise, sleep, stress, and connection, plus a built-in AI prompt that narrows it down to the ones that fit your week.
$0.00 usd

Inside are 100 small changes across five areas, eating, exercise, sleep, stress, and connection. Twenty in each.

You're not supposed to work through all 100, of course. You're looking for the one that fits what you're working on and the life you're actually living right now.

Hope that helps. Talk soon.

One small thing at a time,

Grazelle 🌱

PERSONAL UPDATES

I've been slacking on the growth side of this newsletter business the past few weeks, mostly from lack of sleep (blaming the baby for that one).

But also, I realized how much I missed watching K-dramas on Netflix. I hadn't watched anything since she was born, so I gave in a little this time.

Just one show, only when my baby naps. Haha.

Now that it's over, I'm back to business. Here’s my latest video:

BEFORE YOU GO

When you're ready, here are 2 ways I can help you:

1. The Dial Method Get a consistency system that works on your worst weeks, not just your best ones. Five levels across five health pillars. Adjust instead of restart.

2. The Plant-Based Fast-Start for Busy Professionals Get the no-perfection playbook for eating more plants without overhauling your life. Built for full schedules, not ideal weeks.