Does prediabetes always turn into diabetes?

No. That's one of the most persistent and most damaging myths about this whole subject, and we'll take it apart properly later in the book. For now, know that it's simply not true. Many people never make that step, and the everyday habits in these pages are a large part of why. It's a risk to take seriously, not a destiny to accept.

I feel completely fine. How can something be wrong?

Because this stage usually has no symptoms at all, which is precisely why it gets found on a routine test rather than because you felt ill. Feeling fine is good news, not a contradiction. It means you're meeting this early, before it's the kind of thing you'd feel.

Is fruit off-limits because it's sugar?

No, and this worries a lot of people needlessly. Whole fruit comes with fiber, water, and a load of good things, and for most people it's a friend, not a threat. Fruit juice is a different animal, since the fiber's been stripped and the sugar arrives fast, so whole fruit tends to be the calmer choice. But an orange is not a candy bar, whatever the internet told you. If your situation calls for particular care with fruit, that's a conversation for your care team about your body, not a rule for everyone.

Do I have to give up bread, rice, and pasta forever?

Almost certainly not. The goal for most people is smaller servings, better versions where you can manage them, and good company on the plate, not a lifetime ban. Forever-bans are exactly the plans people break. A small, permanent adjustment beats a heroic, temporary one every time.

What if I eat mostly one-pot meals, stews, curries, casseroles, where nothing's separated into neat quarters?

Then eyeball the proportions inside the pot instead of on the plate. Is it mostly vegetables and beans and meat with some rice or potato through it? Good, that's a balanced pot. Or is it mostly pasta with a little sauce? Then add a side of vegetables and you've fixed it. The half-quarter-quarter idea works just as well stirred together as it does laid out separately.

Do I need special diabetic foods or expensive ingredients to do this?

Not at all, and please don't waste your money on foods marketed as "diabetic," which are often no better and cost more. This whole method runs on ordinary groceries, frozen vegetables, dried or canned beans, eggs, oats, whatever's cheap and available where you shop. The balanced plate was designed to be built from a normal budget, because most of us have one.

How soon after eating should I move, and won't it upset my stomach?

A gentle walk shortly after a meal is what many people find most helpful, and gentle is the operative word, we're talking about a stroll, not a march, so it shouldn't trouble your stomach. If it does, ease off and try a slower pace or a shorter distance. And as with everything physical, if you have heart, balance, or other conditions, check with your doctor about what kind of activity is safe for you specifically. The general idea is gentle and after meals; your particular version is a conversation with your care team.

I've got arthritis and some days everything hurts. Doesn't movement make that worse?

It's a fair worry, and the honest answer is that gentle, regular movement often helps stiff, achy joints more than resting them does, though there's a real art to finding the line for your body. This is precisely where a physical therapist earns their keep. Please don't take pain as proof that movement is off-limits for you, but do get a professional to help you find the version that helps rather than hurts.

Is losing weight even realistic at my age, with my metabolism?

Small, steady changes are realistic at any age, and remember the goal here is modest, not dramatic, and often more about muscle than pounds. Your body may respond more slowly than it did at forty, that's real, but it does respond. And even if your weight barely changes, the strength you build helps your blood sugar and your daily life regardless. This is not a young person's game you've aged out of.

I've heard muscle weighs more than fat, so will strengthening make the scale go up and mean I'm failing?

The scale might hold steady or even tick up a little as you build muscle, and that is not failure, it's often success wearing a disguise the scale can't read. This is exactly why we track strength, fit, and energy instead of worshipping the number. A stable scale with a looser waistband and easier stairs is a good outcome, whatever the number says.

Does stress really change my blood sugar, or is that just an excuse?

It's real, not an excuse, the body's stress hormones do influence blood sugar, which is why steady, hard stress can work against you even when your eating is careful. That doesn't mean stress is the whole story or that you can blame everything on it, but it's a genuine factor worth taking seriously and worth mentioning to your doctor, especially if your life is heavy right now.

I've always been a bad sleeper. Is it too late to matter?

It's not too late for small improvements to help, and even modest gains in sleep can ease things a little. You may never become a champion sleeper, and that's all right, we're after better, not perfect. Some sleep problems also have specific medical fixes, so if yours is severe or new, that's worth raising with your care team rather than filing under "just how I am."

How will I know if my efforts are working if the number doesn't drop?

Ask your doctor directly about the trend rather than the single result, and pay attention to the things a test can't measure, your energy, your strength, how your clothes fit, how you feel on the stairs. Those often improve before the lab reflects it, and they matter in their own right. Your doctor can help you see whether a steady number is actually a quiet win. That's exactly the kind of question worth asking out loud.

How often should I be checked?

That's genuinely your doctor's call, and it depends on your particular situation, so ask them and write down the answer, then put the next check on your calendar before you leave. There's no universal schedule this book could honestly give you, and anyone who hands you one without knowing your history is guessing. Your care team sets the rhythm; your job is to keep the appointments.

What if I can only manage one small change? Is that even worth it?

Yes, genuinely, one small change kept for years does real work, and it's the honest starting point for most people. One change that lasts beats five that collapse. Start with the single most keepable thing, let it settle, and you can always add another when, and only when, you're ready. There's no minimum you have to hit for this to count.

How do I keep going once the initial worry wears off and I stop caring so much?

This is exactly why the plan leans on small habits anchored to existing routines rather than on motivation, because motivation always fades and you need something that runs without it. When the worry cools, the walk you've hooked to your morning coffee just keeps happening, because it's stitched into a thing you'd do anyway. That's the design. It's built to survive the day you stop caring.

What do I do when someone keeps pushing food on me and won't take no?

Keep it light and repeat yourself without over-explaining, "this is wonderful, I've had plenty," said warmly and more than once, handles most pushers, and you never have to disclose your health to make it stick. If it's a close relative who's genuinely hurt, a quiet word away from the table, "I loved it, I'm just eating a bit differently these days, it's nothing to do with your cooking," usually settles it. You get to decide what's on your plate.

If I'm on vacation for two weeks, will I undo all my progress?

Almost certainly not, because progress lives in your months and years of ordinary habits, not in two weeks of holiday. Enjoy the trip, keep a little movement in it where you naturally can, and pick your regular rhythm back up when you're home. Fearing a vacation this much is a good sign you've made your everyday habits too rigid, loosen them, and let the trip be a trip.

What if my doctor seems rushed and I feel guilty taking up time with questions?

Bring your questions written down and hand them over or read them at the very start, before the visit gets away from you, that respects everyone's time and makes sure the important things get covered. If you consistently feel there's no room to ask anything, that's worth noticing, and it may be worth asking whether a nurse, a dietitian, or a longer appointment could give you the space you need. Your understanding of your own health is not a luxury to be squeezed in if time allows.

What if I don't understand the answer I get?

Say so, plainly, "I didn't follow that, can you put it more simply?" is a completely reasonable thing to say, and any good clinician would rather explain twice than have you leave confused. You can also ask them to write it down, or bring someone with you to listen. Not understanding isn't a failing on your part; it's a signal that the explanation needs another pass, and you're allowed to ask for one.

Free to read

Inside Prediabetes: Your Next Best Step

All 10 chapters: what each one opens on, the questions it answers, and the one small thing to do when you have finished it. About 25,000 words in the book itself.

Read the opening free Back to the book

Prediabetes: Your Next Best Step — An older adult assembling a balanced plate and heading for a short walk, with a glucose meter present but not dominating the scene.

Chapter 1 · about 1,600 words

What Prediabetes Means

It opens on Denise found out in a grocery store parking lot.

What it answers

Does prediabetes always turn into diabetes?: No. That's one of the most persistent and most damaging myths about this whole subject, and we'll take it apart properly later in the book. For now, know that it's simply not true. Many people never make that step, and the everyday habits in these pages are a large part of why. It's a risk to take seriously, not a destiny to accept.
I feel completely fine. How can something be wrong?: Because this stage usually has no symptoms at all, which is precisely why it gets found on a routine test rather than because you felt ill. Feeling fine is good news, not a contradiction. It means you're meeting this early, before it's the kind of thing you'd feel.

When you have finished it

Don't change a single thing about your diet today. Instead, get out a piece of paper and write one question at the top: What are my numbers, what do they mean for me, and what would help most? That's the question for your next appointment. You don't have to solve anything yet. You just have to know what you're actually working with, in your doctor's words, not your fears'.

An older adult pairing a balanced plate with a short walk and a simple monitoring routine.

Chapter 2 · about 1,800 words

Carbohydrates Without Fear

It opens on Salvatore, seventy-one, spent forty years as a baker.

What it answers

Is fruit off-limits because it's sugar?: No, and this worries a lot of people needlessly. Whole fruit comes with fiber, water, and a load of good things, and for most people it's a friend, not a threat. Fruit juice is a different animal, since the fiber's been stripped and the sugar arrives fast, so whole fruit tends to be the calmer choice. But an orange is not a candy bar, whatever the internet told you. If your situation calls for particular care with fruit, that's a conversation for your care team about your body, not a rule for everyone.
Do I have to give up bread, rice, and pasta forever?: Almost certainly not. The goal for most people is smaller servings, better versions where you can manage them, and good company on the plate, not a lifetime ban. Forever-bans are exactly the plans people break. A small, permanent adjustment beats a heroic, temporary one every time.

When you have finished it

At your next meal that has a carbohydrate in it, don't remove anything. Just add one thing that slows it down, a few nuts, an egg, a scoop of beans, some vegetables, whatever's handy. Notice you didn't sacrifice a thing. You just gave the carbohydrate some company. That single move, made a habit, is a real piece of the work, and it never once asked you to go hungry.

Chapter 3 · about 1,600 words

The Balanced Plate

It opens on Priya cooks for one now. She's sixty-six, lost her husband four years ago, and for a long while after that she barely cooked at all, toast for dinner, cereal at odd hours, whatever was quick and required no company at the table.

What it answers

What if I eat mostly one-pot meals, stews, curries, casseroles, where nothing's separated into neat quarters?: Then eyeball the proportions inside the pot instead of on the plate. Is it mostly vegetables and beans and meat with some rice or potato through it? Good, that's a balanced pot. Or is it mostly pasta with a little sauce? Then add a side of vegetables and you've fixed it. The half-quarter-quarter idea works just as well stirred together as it does laid out separately.
Do I need special diabetic foods or expensive ingredients to do this?: Not at all, and please don't waste your money on foods marketed as "diabetic," which are often no better and cost more. This whole method runs on ordinary groceries, frozen vegetables, dried or canned beans, eggs, oats, whatever's cheap and available where you shop. The balanced plate was designed to be built from a normal budget, because most of us have one.

When you have finished it

At your very next meal, before you take a bite, just look at the plate and ask where the vegetables are. If they're missing or tiny, add something, even a handful of frozen peas, even a tomato sliced onto the side. You don't have to fix the whole plate today. Move it one notch toward that half-quarter-quarter shape and notice it still looks like dinner. It always does.

An older adult preparing a practical, colorful meal for one or two with accessible ingredients and an uncluttered workspace.

Chapter 4 · about 1,700 words

Movement and Blood Sugar

It opens on Walter is seventy-eight and his knees are, in his words, "held together with hope and ibuprofen." When his doctor mentioned that moving more would help his blood sugar, Walter felt something close to despair.

What it answers

How soon after eating should I move, and won't it upset my stomach?: A gentle walk shortly after a meal is what many people find most helpful, and gentle is the operative word, we're talking about a stroll, not a march, so it shouldn't trouble your stomach. If it does, ease off and try a slower pace or a shorter distance. And as with everything physical, if you have heart, balance, or other conditions, check with your doctor about what kind of activity is safe for you specifically. The general idea is gentle and after meals; your particular version is a conversation with your care team.
I've got arthritis and some days everything hurts. Doesn't movement make that worse?: It's a fair worry, and the honest answer is that gentle, regular movement often helps stiff, achy joints more than resting them does, though there's a real art to finding the line for your body. This is precisely where a physical therapist earns their keep. Please don't take pain as proof that movement is off-limits for you, but do get a professional to help you find the version that helps rather than hurts.

When you have finished it

After your next meal, whenever that is, stand up and move for two minutes. Not ten. Two. Walk to the end of the hall and back, or march gently in your chair, or pace while you rinse a dish. Two minutes is small enough that no excuse survives it, and it's real. You just helped the food along. Tomorrow you can do it again.

An older adult sorting possessions into keep, share, sell, donate, and release categories in a bright uncluttered room.

Chapter 5 · about 1,800 words

Weight and Muscle

It opens on Carmen, sixty-nine, has been at war with her bathroom scale for most of her adult life, and she's tired of it.

What it answers

Is losing weight even realistic at my age, with my metabolism?: Small, steady changes are realistic at any age, and remember the goal here is modest, not dramatic, and often more about muscle than pounds. Your body may respond more slowly than it did at forty, that's real, but it does respond. And even if your weight barely changes, the strength you build helps your blood sugar and your daily life regardless. This is not a young person's game you've aged out of.
I've heard muscle weighs more than fat, so will strengthening make the scale go up and mean I'm failing?: The scale might hold steady or even tick up a little as you build muscle, and that is not failure, it's often success wearing a disguise the scale can't read. This is exactly why we track strength, fit, and energy instead of worshipping the number. A stable scale with a looser waistband and easier stairs is a good outcome, whatever the number says.

When you have finished it

Find a sturdy chair. Sit down and stand up, slowly and with control, five times in a row, using your legs rather than pushing off with your arms if you can. Notice how it feels. That's strength training, right there, no gym required. Do it again tomorrow. That small, unglamorous thing is you telling your muscles they're still needed, which is a message worth sending most days for the rest of your life.

An older adult tracking strength, energy, waist fit, and habits rather than focusing only on a scale.

Chapter 6 · about 1,800 words

Sleep, Stress, and Routine

It opens on Ted, sixty-five, hadn't slept a full night in two years.

What it answers

Does stress really change my blood sugar, or is that just an excuse?: It's real, not an excuse, the body's stress hormones do influence blood sugar, which is why steady, hard stress can work against you even when your eating is careful. That doesn't mean stress is the whole story or that you can blame everything on it, but it's a genuine factor worth taking seriously and worth mentioning to your doctor, especially if your life is heavy right now.
I've always been a bad sleeper. Is it too late to matter?: It's not too late for small improvements to help, and even modest gains in sleep can ease things a little. You may never become a champion sleeper, and that's all right, we're after better, not perfect. Some sleep problems also have specific medical fixes, so if yours is severe or new, that's worth raising with your care team rather than filing under "just how I am."

When you have finished it

Tonight, pick one small thing that signals the day is ending, and do it. Dim the lights an hour early. Put the phone in another room. Sit somewhere quiet with a warm drink for ten minutes with nothing to accomplish. You're not fixing your sleep tonight. You're sending your body one small signal that rest is allowed, and that signal, repeated, is worth more than it looks.

An older adult moving through a simple repeatable household routine with three clear stages.

Chapter 7 · about 1,700 words

Monitoring and Follow-Up

It opens on Yvonne, seventy-two, did everything right for six months and then almost quit over a number.

What it answers

How will I know if my efforts are working if the number doesn't drop?: Ask your doctor directly about the trend rather than the single result, and pay attention to the things a test can't measure, your energy, your strength, how your clothes fit, how you feel on the stairs. Those often improve before the lab reflects it, and they matter in their own right. Your doctor can help you see whether a steady number is actually a quiet win. That's exactly the kind of question worth asking out loud.
How often should I be checked?: That's genuinely your doctor's call, and it depends on your particular situation, so ask them and write down the answer, then put the next check on your calendar before you leave. There's no universal schedule this book could honestly give you, and anyone who hands you one without knowing your history is guessing. Your care team sets the rhythm; your job is to keep the appointments.

When you have finished it

Find out when your next check is meant to be. If you know, write it on a calendar you'll actually see. If you don't know, put a note where you'll notice it to call and ask. That one small act, pinning down the next chapter instead of letting it drift, is most of what good follow-up actually requires. The rest is just showing up with your questions.

An older adult working through the practical decision represented by “monitoring and follow-up,” using a clear sequence, supportive environment, and realistic everyday tools.

Chapter 8 · about 1,700 words

Your Sustainable Prevention Plan

It opens on James drives a truck, or did, for thirty-one years, and he'll tell you the whole industry runs on gas-station food and no sleep.

What it answers

What if I can only manage one small change? Is that even worth it?: Yes, genuinely, one small change kept for years does real work, and it's the honest starting point for most people. One change that lasts beats five that collapse. Start with the single most keepable thing, let it settle, and you can always add another when, and only when, you're ready. There's no minimum you have to hit for this to count.
How do I keep going once the initial worry wears off and I stop caring so much?: This is exactly why the plan leans on small habits anchored to existing routines rather than on motivation, because motivation always fades and you need something that runs without it. When the worry cools, the walk you've hooked to your morning coffee just keeps happening, because it's stitched into a thing you'd do anyway. That's the design. It's built to survive the day you stop caring.

When you have finished it

Choose one change, the smallest one you can think of that still counts, and decide what existing habit you'll hang it on. Say it out loud in that shape: "After I ______, I will ______." That's your whole plan for now. One small thing, hooked to something you already do. Don't add a second one yet. Let this one get boring first.

An older adult using a tablet to turn a practical question into a clear answer, with simple visual cues for question, refinement, and verification.

Chapter 9 · about 1,800 words

Eating Out, Travel, and Special Occasions

It opens on Dolores lives for her church potlucks. She's seventy, a widow, and those Sunday spreads are half the reason she gets out of bed some weeks, the casseroles, the pies, the ladies she's known for forty years.

What it answers

What do I do when someone keeps pushing food on me and won't take no?: Keep it light and repeat yourself without over-explaining, "this is wonderful, I've had plenty," said warmly and more than once, handles most pushers, and you never have to disclose your health to make it stick. If it's a close relative who's genuinely hurt, a quiet word away from the table, "I loved it, I'm just eating a bit differently these days, it's nothing to do with your cooking," usually settles it. You get to decide what's on your plate.
If I'm on vacation for two weeks, will I undo all my progress?: Almost certainly not, because progress lives in your months and years of ordinary habits, not in two weeks of holiday. Enjoy the trip, keep a little movement in it where you naturally can, and pick your regular rhythm back up when you're home. Fearing a vacation this much is a good sign you've made your everyday habits too rigid, loosen them, and let the trip be a trip.

When you have finished it

Think of the next social meal or trip on your calendar, and pick just one gentle move you'll bring to it. Filling half your plate with the lighter dishes first. Tucking some nuts in your bag. Taking a walk after the big dinner. One move, chosen in advance so you're not deciding while hungry. Then go, and actually enjoy yourself. That's the whole skill.

An older adult working through the practical decision represented by “eating out, travel, and special occasions,” using a clear sequence, supportive environment, and realistic everyday tools.

Chapter 10 · about 1,600 words

Questions to Ask at Your Next Follow-Up

It opens on Henry, seventy-four, goes quiet in doctors' offices.

What it answers

What if my doctor seems rushed and I feel guilty taking up time with questions?: Bring your questions written down and hand them over or read them at the very start, before the visit gets away from you, that respects everyone's time and makes sure the important things get covered. If you consistently feel there's no room to ask anything, that's worth noticing, and it may be worth asking whether a nurse, a dietitian, or a longer appointment could give you the space you need. Your understanding of your own health is not a luxury to be squeezed in if time allows.
What if I don't understand the answer I get?: Say so, plainly, "I didn't follow that, can you put it more simply?" is a completely reasonable thing to say, and any good clinician would rather explain twice than have you leave confused. You can also ask them to write it down, or bring someone with you to listen. Not understanding isn't a failing on your part; it's a signal that the explanation needs another pass, and you're allowed to ask for one.

When you have finished it

Get an index card or any scrap of paper, and write down the three questions you most want answered at your next appointment. Just three. Put the card somewhere you'll find it, in your wallet, on the fridge, by your keys, so it travels with you to the office. You've just done the single most useful thing in this whole chapter, and it took two minutes.

An older adult working through the practical decision represented by “questions to ask at your next follow-up,” using a clear sequence, supportive environment, and realistic everyday tools.

Prediabetes: Your Next Best Step

Prediabetes is a yellow light, not a stop sign. Here is what to do next, calmly and without upending your life.

Back to the book Read the opening free