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Down 35 Pounds! How To Lose Weight While Breastfeeding

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Inside: Here are the best tips on how to lose weight while breastfeeding without losing your supply and how I lost 35 pounds following the Noom program!

I went my entire third pregnancy not knowing how much I weighed.

When I stepped on the scale at the doctor’s office, I would just close my eyes, as if turning a literal blind eye to my weight gain would make it all magically disappear.

But deep down I knew I weighed more than I ever had because I started that pregnancy bigger than I had ever been.

I weighed 169 when I stopped stepping on the scale before I got pregnant.

At delivery, the nurse informed me that I weighed 226 pounds!

I could not believe how much I weighed! At my six week postpartum appointment, I had lost 20 pounds and weighed 205, but I still had another 35 pounds that I wanted to lose. 

I had tried so many different weight loss methods in the past, and none of them worked long term. So I decided to try something completely different.

RELATED: Everything You Need to Know About Being a First Time Mom

How to Lose Weight While Breastfeeding

If you want to lose weight while breastfeeding without killing yourself in the gym with an unrealistic exercise program, buying special diet food, or losing your milk supply then follow the tips below:

*Be sure to check with your medical provider before starting any postpartum weight loss program.

1. Sign up for Noom

Noom is a food tracking app that helps you record your calories throughout the day.

I had tried food tracking apps before. That’s how I lost 15 pounds before I had my first baby.

But here is where Noom is different: They provide short, interactive articles every day that change your relationship with food and how you handle stress, negative emotions, and setbacks.

You also get access to a personalized goal specialists and group support in the app.

The articles made the biggest difference for me in my weight loss journey this time. I learned that I don’t have to give up the foods I love to lose weight and I can eat treats, as long as I stay within my calorie limit for the day.

I also learned other outlets, besides food, for feelings of boredom, sadness, and even excitement.

When I hit plateaus in my weight loss journey (which I did) I learned how to push passed them instead of throwing in the towel or switching to another weight loss program or fad diets at the first sign of stagnation.

RELATED: Moms’ Picks: 12 Best Nipple Creams For Breastfeeding

2. Drink a lot of water

Clear water bottle on white fur rug with pink flower in top left corner.

Water is essential for any breastfeeding mom so make sure you drink a lot. Healthline recommends moms aim for 96 ounces a day. This is one of the most important tips for how to lose weight while breasting without changing your milk production.

I never liked water before I became a mom, but now I can’t get enough of it. However, that doesn’t mean I always remember to drink water.

To make it easier, I like to keep a mug full of fresh water and ice so whenever I see it I remember to take a sip. I love that it has a lid and straw too so I can take it wherever I go without fear of it spilling.

3. Aim for your calorie limit to be at least 1500 a day

According to KellyMom, 1500-1800 calories is an acceptable amount for nursing moms to eat every day if they are trying to lose weight.

I personally stayed at the higher end of that range.

That amount put me in enough of a deficit to lose weight, while still providing me enough energy to make milk.

The science of weight loss says you have to burn more calories than you take in, plain and simple. This causes the body to pull energy from fat stores and not just from the calories you ate that day.

But, if you’re not tracking your calories every day, how will you know how much to cut out?

That’s why signing up with Noom was so important for me because it helped me keep track of my calories throughout the day. It ensured I always consumed enough calories and didn’t hit extra calories over 1800.

And Noom is the only one who re-shaped my thinking about food and how to lose weight. Tracking your food only goes so far if you don’t know how to make the most of your daily calorie limit.

(Check out what I eat in a day down below.)

RELATED: 14 Breastfeeding Essentials For First Time Moms

4. Don’t restrict yourself

Three macaroons piled on top of each other; one vanilla, one raspberry, and once chocolate.

Who has been on a diet that had labels for food?

Good, bad, low-carb, high-carb, etc.

I have. And I find that I can restrict my food for only so long before I end up giving in to my cravings, binging on the “forbidden” food and then feeling terrible about myself. 

So just stop restricting yourself. Learn to live life enjoying all types of food, but in moderation.

If you need some help changing your food label mindset, Noom can help with that.

5. Never let yourself go hungry

Woman wearing blue shirt spreads peanut butter on piece of toast with knife; toast is on white plate on quartz countertop.

Even though you need to be in a calorie deficit to lose weight, that doesn’t mean that you should starve yourself.

Try to plan for 1-2 snacks throughout the day so you can refuel your body.

Letting yourself go too long without food isn’t good for your milk supply and could lead to fog eating (a.k.a. a hangry rummage through the pantry grabbing anything in sight that’s edible.)

Restricting too much can also put your body into starvation mode. Your body may start hoarding fat which can make it nearly impossible to lose weight while breastfeeding.

RELATED: 40 of the Best Breastfeeding Tips

6. Exercise with intention

Brunette woman holds weights while lunging on exercise mat in bedroom.

One misconception a lot of moms have is that in order to lose weight while breastfeeding, they need to be in the gym 40-60 minutes 5-6 days a week.

Not true.

And that really isn’t possible for busy moms.

Exercising with intention can go a lot further than killing yourself at the gym.

After my second baby, I was killing myself doing intense workouts 5-6 days a week. My body got burnt out and I dreaded anytime I had to exercise.

This time around, I set aside 20-30 minutes 3 days a week to do my favorite workouts (resistance training or dance cardio) and I actually look forward to my workout days!

Move your body the way you love and for the amount of time that fits in your schedule.

If that’s 30 minutes of physical activity on the treadmill followed by 30 minutes of weights, great!

If that’s 20 minutes of yoga in the basement while your kids climb all over you, also great!

Good exercise can also help boost your mood, help you sleep better, and prevent postpartum depression.

RELATED: 20 Important Things to Know About Breastfeeding

What should I eat to lose weight while breastfeeding?

If you want to lose weight while breastfeeding, healthy foods are going to be your best friend!

It’s important to maintain a healthy diet while breastfeeding so you and your baby get all the nutrients you need. Try to plan meals with lean proteins, whole grains and healthy fats. Select items from each of the food groups including colorful fruits and vegetables and keep healthy snacks on hand.

You should also stick to real foods (whole foods) as much as possible and avoid processed foods.

Here’s an example of what I ate to lose weight with Noom while breastfeeding:

  • Breakfast: Hard-boiled eggs, protein shake, Cream of Wheat with strawberries, toast with peanut butter (200-300 calories)
  • Lunch: Leftovers from dinner the previous night; veggies, fruit (300-400 calories)
  • Afternoon snack: String cheese, chips and guac, carrots and dip, protein bar (200-300 calories)
  • Dinner: One of my favorite frugal meals, veggie, fruit, roll, etc. (400-500 calories)
  • Evening snack: Popcorn, ice cream, candy (no shame!) (300 calories)

Total calories: 1800 (give or take)

I’m so glad I didn’t have to give up the recipes and food I love to lose weight!

If a meal I cook regularly has more calories per serving than I want to eat, I’ll either have a smaller portion, make an adjustment to another meal to compensate, or switch out some of the ingredients to save calories (like using cauliflower rice instead of white rice, for example).

If you’d like to get a FREE 4-week sample of the meal plan I used to lose 35 pounds, just sign up for my newsletter below and I’ll send it to you as a bonus!

 

FAQs

Is it harder to lose weight while breastfeeding?

That depends on your unique body, metabolism, activity level, and diet. Many women are able to lose weight while breastfeeding while some may not lose all their baby weight until their baby is weaned.

The body holds on to some fat stores in order to keep up with milk production, but this should not prevent weight loss on its own. Instead, new moms experiencing sleep deprivation and a low energy level may also have a harder time sticking with healthy habits needed to lose weight.

How can I lose weight without losing my milk supply?

It’s important for breastfeeding mothers to eat no less than 1500 calories a day to prevent changes in milk supply. Be sure to drink lots of water and eat a healthy diet, high in protein. Don’t restrict yourself, but do practice moderation.

Plan to exercise as frequently as your schedule allows and using routines you enjoy. A helpful app like Noom can assist breastfeeding mothers with creating and following through with appropriate weight loss goals.

What month do you lose the most weight breastfeeding?

Initial weight loss after birth is mostly fluids. Fat loss while breastfeeding typically starts 2 weeks after birth and there is no particular month that marks the most weight loss. On average, breastfeeding women can safely lose 1-2 pounds per week. This is considered healthy for nursing moms. Rapid weight loss can lead to problems with milk supply.

Final Thoughts

I’m sure you’ve figured out where this post is going…

I did lose the 35 pounds. And in record time!

It only took me 3.5 months to shed all of that pregnancy weight I had put on and I couldn’t have done it safely and effectively without Noom.

Before and after photos of woman who dieted and lost weight while breastfeeding.

Want More?

If you liked this post for how to lose weight while breastfeeding, please check out this video I made about my entire journey with weight loss and how I’ve overcome my eating disorders. It’s so important to have a healthy lifestyle so you can feel your best and give your best to your new baby.

You may also like:

Your Turn

Losing weight while breastfeeding and not losing your supply really is possible if you follow the tips I mentioned above.

If you want to try Noom, you can get a FREE 14-day trial here. I love that they give you a full 2 weeks with the app before you decide to commit.

Have you already tried Noom? If so, I’d love to hear your experience in the comments.

And if you have any other questions about how to lose weight while using Noom and breastfeeding that I didn’t address in this post, please leave those in the comments too!

A Pinterest image with text and a before and after of a woman losing weight postpartum.

Elaina V.

Sunday 3rd of October 2021

Thanks for this article! I’m 2-months post partum with my third baby (second c-section). I’m ready to focus on losing the weight and am considering Noom. I successfully lost 27 pounds after having my second baby using Noom. I’m going to follow your sample meal plan. Thanks!

Jessica Ashcroft

Monday 11th of October 2021

Good luck Elaina! Congrats on your new baby and I'm glad you liked the post :)

Emily

Wednesday 18th of August 2021

What sort of resistance training did you do? Im struggling finding some resistance training to do at home with minimal equipememt.

Jessica Ashcroft

Friday 20th of August 2021

Hi Emily! I always just find free YouTube videos for my resistance training. Some of my favorite creators are Sydney Cummings, Heather Robertson, and Fit by Larie!

Sarah Skalon

Tuesday 27th of July 2021

First off, congratulations and excellent job! Losing weight, especially when you’ve had children, takes a lot of work, so you should be incredibly proud! I did Noom prior to getting pregnant with my second and lost 25 lbs - it worked wonders!

I wanted to thank you for writing this article, because I’ve been struggling with what the calorie-count after baby is born should be and the actual range I need to aim for. This was awesome and is giving me the confidence I need to get back on the Noom train when I have baby #2! Thank you!!

Jessica Ashcroft

Wednesday 28th of July 2021

Thank you so much for your comment and kind words Sarah! I'm so glad this post was helpful for you!

Amy

Sunday 4th of July 2021

Thank you! My story is similar-almost to the pounds! I signed up today. Xoxo

Jessica Ashcroft

Tuesday 6th of July 2021

Let me know how you like it Amy!

Rita

Monday 29th of March 2021

Thanks for this article. I just signed up for Noom yesterday and I'm nursing my 4 month old daughter. For anyone starting Noom, be sure to tell your coach right away so you get the right caloric budget and support articles. Otherwise you will feel bad about going over... I've told their support team to add it into the initial survey too, so other Moms don't struggle like me with getting the right help. I like the app, but for a paid service they should be more on top of special needs. The support agent told me they had a lot of nursing moms and coaches with experience, it's just tough to get to the right support person. Hopefully it will be better in the future. Thanks again, great job! I hope to have similar results, this is my 4th baby (and 4 c-sections) so it's time to get going on being back in shape.

Jessica Ashcroft

Monday 29th of March 2021

Hi Rita! Thank you for those pointers! That is absolutely true that you need to let your coach know so you can get your calories adjusted. I think I always had a mental note that mine should be 1800 even though the app had me at 1600. Good luck Rita! I'm pregnant with #4 and not looking forward to losing the weight again lol.