Your Day-To-Day Guide To Crushing The Whole30 If You're Trying To Lose Weight (2024)

Thinking about kicking off the Whole30 after the holidays—but not sure how it’s all going to go down? Not to mention how you’ll make it through?

We're not going to sugar-coat it, the Whole30 is tough.

A short-term nutrition reset, the Whole30 involves cutting certain foods (sugar, processed foods, grains, dairy, alcohol, and legumes, to name a few) and focusing on others (such as meat, seafood, eggs, veggies, and some fruit) for one month. After that time, you slowly reintroduce the foods, one at a time, to learn how they affect you from the inside out.

FYI, through the process, the diet promises to help end cravings, restore your metabolism, heal your digestive tract, balance your immune system, increase your energy, improve your mood, help you sleep better, and lead to healthy weight loss. But, when you're craving donuts, the light at the end of the tunnel only does so much for your motivation.

Fortunately, there’s a book for that. Today, Whole30 creator and founder Melissa Hartwig published The Whole30 Day By Day, a companion guide that walks you step-by-step through implementing the program, along with a journal to keep track of what you’re eating and how you're feeling. (You can expect plenty of pep talks along the way.)

Want a preview of what to expect on the Whole30—and some tips on how to make it through? Read on as Hartwig shares what every Whole30 warrior needs to know:

RELATED: 8 Women Share What Helped Them Survive the Whole30

Day 1: Get Ready For Excitement and Trepidation

As you kick off your cleanse, expect your fair share of butterflies—simultaneously psyched about the changes to come and worried about getting there. The key to success, Hartwig says, is planning and preparation. In addition to cleaning out your pantry and stocking your fridge with the right foods, it’s essential to think about the social aspects: how you’re going to talk to your family and friends and respond to criticism, and how you’ll handle stressful or food-filled social situations. “The more you plan, the more at ease you’ll feel and more likely you are to stick to it as things get tough,” she says.

Days 2-9: Prepare For Tiredness, Crankiness, And Cravings

In the first week or so on the Whole30 diet, your body is adjusting, physically and psychologically, which can lead to needing some major down-time. Around day six is when exhaustion and cravings typically hit their hardest, Hartwig says. That’s because your body has been so reliant on using sugar, not fat, for energy. While carbs are your body’s preferred source of fast-acting fuel, fat is a clean and longer-lasting source, she says.

Knock Out Fast Food Cravings:

Your Day-To-Day Guide To Crushing The Whole30 If You're Trying To Lose Weight (1)

Days 10-11: Expect To Hit The Hump

These are the days people are most likely to quit. But hang in there! You're about to turn a corner. “Doing 10 days feels like a long time. People feel they should be so much further along, but depending on their diet and health habits and history, it may take another couple of days for things to really feel automatic,” says Hartwig. She suggests you lean on your “support team"—whether that’s your friends who are doing the diet with you or new friends you’ve met online—to get through it.

RELATED:5 Celebs Reveal Their Biggest Weight-Loss Struggles

Days 12-15: Here Comes the Sun

It’s about now that most people finally get what the Whole30 is all about. After two weeks without sugar and other treats, your cravings are down and your energy is up (maybe not always consistently) as your blood sugar is more consistently stable, says Hartwig. “You can go longer between meals without getting hangry,” says Hartwig. You may even notice you sleep better, due to better blood sugar regulation balancing cortisol and leptin hormone levels, as well as skin improvements, she adds.

(Speed up your progress towards your weight-loss goals with Women's Health's Look Better Naked DVD.)

Days 16-27: Embrace The 'Tiger's Blood'

Some people feel like a switch is flipped during this period, while for others it's a period of gradual improvements in energy, symptoms, pain, fatigue, or mood. Whole30'ers often say this feel-good sensation is like having "tiger's blood" running through their veins. “In part it’s because your body is finally catching up. It feels easy by this point,” says Hartwig. While the first week is a real challenge technically, since you have to figure out your menu every day, by the second to third week you likely feel more confident and less stressed about your new eating habits.

“You’ve conquered emotional challenges with food. You’re not eating your feelings during a bad day,” says Hartwig. “These self-confidence wins are huge, especially with food, since so many people report feeling out of control.” In addition to more energy and better performance at the gym, some people notice their skin clears up and bloating is gone, she adds.

RELATED:6 Whole-30 Approved Tricks That Will Help You End Food Guilt

Days 28-29: Expect Excitement and Trepidation, Take 2

You feel so good, you almost don't want to stop. In fact, lots of people are worried about what will happen on Day 31. Don't worry. The Whole30 book offers a detailed 10-day reintroduction plan and three-partFood Freedom Foreverplan.

Day 30: Keep the Happy Train Going

Congratulations! Take a second to pat yourself on the back, then step on that scale (if you choose) and jot down non-scale victories.

But it’s notreallyover just yet. The key to long-term success is transitioning into your new diet, which is all about finding which foods you can get away with while still looking and feeling awesome. “You’ll miss half of the benefit if you skip this part,” says Hartwig. So consciously and deliberately make your own plan. "You’re learning to make conscious and deliberate decisions on your own about which foods are worth it and which ones aren’t based on what learned from Whole30,” she says.

Your Day-To-Day Guide To Crushing The Whole30 If You're Trying To Lose Weight (2)

Colleen de Bellefonds

Colleen de Bellefonds is an American freelance journalist living in Paris, France, with her husband and dog, Mochi. She loves running, yoga, and wine, and is very particular about her baguettes.

Your Day-To-Day Guide To Crushing The Whole30 If You're Trying To Lose Weight (2024)

FAQs

How to do Whole30 for weight loss? ›

The Whole30 diet is a strict 30-day elimination diet that many people turn to for weight loss or help with digestive concerns. The program encourages you to cut out alcohol, sugar, grains, legumes, dairy, and additives from your diet for 30 days. It is advertised as a total lifestyle change, rather than a simple diet.

What is the 30 30 30 rule for weight loss? ›

The 30-30-30 rule involves eating 30 grams of protein within 30 minutes of waking up, followed by 30 minutes of low-intensity, steady state cardiovascular exercise. Beyond these steps, the 30-30-30 method doesn't require any changes to other meals or behaviors, restrictions or counting calories.

What is the hardest day on Whole30? ›

On Days 10 and 11, you are statistically the most likely to quit your Whole30. (That's why they're “the hardest days.”) By this point, the newness of the program has worn off, and though you've made it through most of the unpleasant physical milestones, you've yet to experience significant benefits.

Has anyone lost weight on Whole30? ›

That said, plenty of people who try the Whole30 diet do end up losing some weight. “The benefit of Whole30 is that it encourages eating whole foods, which are foods in their most natural state,” says Sara Haas, RDN, a nutrition expert with formal training in the culinary arts.

What is the quickest healthiest way to lose 30 pounds? ›

To lose 30 lbs at a healthy pace of 1 to 2 lbs per week, you must either reduce your calorie intake or increase your energy expenditure to generate a calorie deficit. This amounts to a 500-calorie loss for 1 lb and a 1,000-calorie deficit for 2 lbs.

Can you have coffee on Whole30? ›

Whole30 and Coffee

Yes, you can have your coffee. You're welcome. You can drink it black, add unsweetened compatible nutpods, coconut milk, almond milk, or add cinnamon or vanilla beans to the brew.

What is the 80 20 rule to lose weight? ›

Sign up for our free Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! The 80/20 rule is simple. Eat nutritious, healthy foods 80% of the time and enjoy foods considered less healthy 20% of the time.

What is a realistic amount of weight to lose in 30 days? ›

So what is the magic number to lose weight and keep it off? According to the Centers for Disease Control and Prevention (CDC) , it's 1 to 2 pounds per week. That means, on average, that aiming for 4 to 8 pounds of weight loss per month is a healthy goal.

What is the 4 hour body 30 30 30 rule? ›

The 30/30/30 method involves eating 30 grams (g) of protein within the first 30 minutes of waking up, and following it up with 30 minutes of exercise. This method was first proposed by Timothy Ferriss in his book "The 4-Hour Body,"1 but was made popular by biologist Gary Brecka on TikTok.

Why do your pants get tighter on Whole30? ›

Sure enough, I was up 2.6lbs “overnight.” It's water retention and the beginning of the infamous “my pants are tighter” phase of Whole30 as the body continues expelling all the junk and getting used to a new way of eating. Day 8ish is usually a bit of a digestive adventure, so we'll see where things go.

What is the one bite rule on Whole30? ›

I encourage you to read the whole post (and the experience that prompted it), but I'll summarize it here: If you get one bite into a less healthy treat and realize it's not worth it, stop eating.

What are the don'ts on the Whole30 diet? ›

To accurately identify any specific food sensitivities, you must commit to the complete elimination of these groups for 30 straight days.
  • Added sugar (real or artificial) ...
  • Alcohol (wine, beer, cider, liquor, etc.) ...
  • Grains (wheat, oats, rice, corn, quinoa, etc.) ...
  • Legumes (beans, lentils, soy, and peanuts)

Does Whole30 reset your metabolism? ›

“As well, you're not supposed to weigh yourself or take any measurements during the 30 days.” The idea behind this approach is to reset your metabolism and digestive tract. According to some research studies, elimination diets like Whole30 can be an effective tool to help some people with gastrointestinal issues.

Why do I feel worse on Whole30? ›

Some downsides include Whole30 side effects like digestive problems, worsened food cravings, and reduced nutrient intake. The diet restricts certain foods and food groups, which, if followed long-term, can result in nutrient deficiencies.

What are the withdrawal symptoms of Whole30? ›

Normal. Sorry.
  • Headaches (dull)
  • Lethargy.
  • Sleepiness.
  • Crankiness.
  • Brain fog.
  • Cravings.
  • General malaise.
  • Breakouts.

How long does it take to see results on Whole30? ›

It can take several weeks before you learn to trust the “hungry” and “full” signals your body is sending you—and you may not have been eating enough in the beginning, because you were afraid of all that fat. Many Whole30'ers report that they didn't feel or see “the magic” until day 45, 60, or beyond.

What is 30 30 40 weight loss? ›

Optimal weight management and fat loss

The 30 30 40 Diet is renowned for its effectiveness in weight management and fat loss. The balanced distribution of 30% protein, 30% fat, and 40% carbohydrates aids in regulating caloric intake and promoting a healthy metabolism.

What do you do after 30 days on Whole30? ›

Reintroduction helps you eat the broadest variety of foods in a way that feels joyful, sustainable, and healthy to you. After your Whole30, you'll know how to include foods that are special, delicious, or culturally significant in a way that still supports your health goals.

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