11 of the Best Ways to Lose Weight While Breastfeeding

Struggling to lose weight while breastfeeding? You are not alone! Here are 11 of the best ways to lose weight while breastfeeding without hurting your supply. 



I think most people have a goal to get back to pre-pregnancy weight when they have a baby. I know I sure did.

However, there are plenty of things that can prevent that from happening as quickly as one might like – sleepless nights, stress, and really, snuggling your baby is often more appealing than hitting the gym.

I think one of the larger hurdles to losing weight after having a baby is if you are breastfeeding.

People often talk about how breastfeeding is the best way to lose weight after baby – and in some ways, it can be! You burn a lot of extra calories, and if it’s balanced right, that can result in weight loss. However, I think there is a lot more that plays into it. For every woman who loses 30 pounds while breastfeeding, there’s another woman who can’t get rid of that last 5 or 10 pounds until her baby is weaned. Then there’s another woman who actually gained weight while breastfeeding and couldn’t lose it until afterward.

No matter what your story is, I know it can be frustrating when you feel you can’t lose the baby weight. I’ve gathered together tips that I’ve found helpful – and that I know others have found helpful as well – when it comes to losing baby weight.

diy-breastfeeding-hoddie (12 of 15)

Check out my DIY breastfeeding hoodie here. Great for exercising!

Breastfeed Frequently 

Breastfeeding does burn a lot of calories. By nursing on demand, you will burn the maximum amount of calories. It’s important to do this especially as you start to exercise more so your body still knows that even though some of your fat stores might be disappearing, your body still needs to produce milk!

Eat Enough

It is recommended to eat 1500-1800 calories (typically on the higher end) if you are wanting to lose weight while breastfeeding. This is a high enough amount that you will still be able to produce enough milk and have enough energy, but it will create a high enough deficit of burned calories to help you lose weight. I love using MyFitnessPal to track my calories and exercise. In the food diary section, you can even add breastfeeding, and it will add that to the amount of calories you can eat that day!

As you start exercising more, make sure you eat more calories so you don’t drop below the 1500-1800 total mark. You want to make sure you are eating good calories and fat as well. Try to avoid anything super sugary or greasy. I know lots of people who eat too many calories (and most of them are sugar) that really struggle to lose weight while breastfeeding. It’s normal to get extra hungry while breastfeeding – just make sure you are eating healthy!

Drink Water

Drinking water is recommended to help with weight loss – regardless of your breastfeeding status! It helps flush out toxins, excess water weight (which seems counter-productive, I know), and it helps keep you fuller. Staying hydrated is essential for successful breastfeeding, and it’s essential for healthy weight loss!

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I highly recommend an infused water bottle in case you aren’t a big fan of drinking tons of water a day. I love using one of these. It’s especially good for those of you who may like to drink soda. We also have a water filtration system that we LOVE using (especially because our tap water is nasty. I like to describe it as toxic glue.)

I’ve been told that if you drink a large glass of water before you eat, it will help you to eat a smaller portion. I definitely think this helps!

Weight Watchers

I’m sure you’ve heard of Weight Watchers, but it is one of the ONLY ways I’ve been able to lose weight – especially while breastfeeding. They have a plan that is specifically for breastfeeding mothers so you don’t have to worry about compromising your breast milk supply.

What I love about Weight Watchers is that it seems to train your body to know when you are full. I love that you don’t really know how many calories you are eating – you just have to stay within the point range set up at the beginning. I have found that I often end up with points left over at the end of the day. It’s easy to follow, and you can eat anything. Plus, fruits and vegetables are ZERO points.

They often have great deals going on, where you can often try the plan for free. You can check it out here, or read more about my latest experience with Weight Watchers here.

Moderate Exercise

I know plenty of people who lose weight without exercise. It’s really a “game” of calories in/calories out. If you are finding it difficult to lose weight on diet alone, though, exercise can really help. It’s good to be active, anyway!

As mentioned above, just make sure you don’t burn too many calories. Things like Insanity and CrossFit are really big right now, but if you aren’t careful, they can really hurt your breastmilk supply.

I love walking around the indoor track at our gym while pushing Oliver in a stroller. I do this for about 30 minutes a day while listening to Pandora, and it’s become something I really look forward to. Just find some form of moderate exercise that you enjoy!

If all else fails, get a FitBit. I LOVE mine, and it really motivates me to get moving! You can compete against your friends, meet goals, etc. You can read my post all about getting started with a FitBit over here!

Find New Ways to Exercise

It can be hard to make it to the gym when you have a baby! I mean, even if they have a child care, that’s kind of iffy since there are always sick kids there. Jack comes home with a new sickness every time he goes.

So find new ways to exercise with your baby. Put your baby in a baby carrier and walk around the house – it’s like carrying around a 8-20 pound weight! With your free hands, you could use some hand weights for awhile.

You can do exercise videos at home (I love Blogilates). Something as simple as going on a 10-minute walk around the neighborhood while pushing your baby in their stroller can do a lot of good (plus fresh air is always helpful!)

Avoid Quick Fixes

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I’m in several different breastfeeding support groups on Facebook, and it seems like a day doesn’t go by where someone asks “Is such and such diet/program safe while breastfeeding.”

Every time I see one of these, there’s always someone that chimes in and says it totally is – often someone selling the resources for the program. I’m always curious about them, so I jump on Google, and I see that although there were a few people who had no ill effects from the diet, many, many others say that their breast milk supply dropped significantly.

I’ll be real with you – if you want to breastfeed, make it your priority. If you start doing something that is going to hurt your breast milk supply, you have to decide what’s more important to you – losing the weight FAST and NOW or having a little more patience to make sure your supply isn’t affected. There’s no wrong choice – you just have to decide what’s important.

With that said, I never think these “quick fix” diets are worth it, breastfeeding or not. They limit your caloric intake significantly, and more times than not, people who do them end up gaining the weight back. Yo-yo dieting is NOT healthy.



This is a really cool website that has meal plans, yoga, etc. – all from home. They have expert-led challenges, and you can start for free. They always seem to be having promotions going on (right now it’s free through the end of January – usually it’s just a 14-day trial). When you have a baby, it can be hard to get to the gym or prepare meals, so I love at home things like this!

Prepare/Plan Meals

Plan your meals ahead of time – if you need some different ideas on how to meal plan, be sure to check out this post. I think that planning what and how you are going to eat can definitely help you eat less and make sure you are eating foods that are compatible and helpful with breastfeeding.

I’m a HUGE fan of the Six Sister’s Meal plan service – it’s only $8 a month, and each week, you get delicious recipes and a shopping list. Most of the recipes are very easy and pretty healthy.

Avoid Stress & Get Enough Sleep

I think one of the biggest reasons I struggle with losing weight is this one. I get stressed out extremely easily, and it’s a good day when I’m in bed before midnight. I know that if I were to adjust these two factors even just a little bit, I would be more successful. Stress is linked to weight gain, as is not getting enough sleep. Sleep is when your body works to repair itself!

I know it can be hard to get enough sleep when you have a breastfeeding baby. It can also be stressful if you are dealing with other children, a baby who isn’t gaining weight, or low milk supply! But take all the opportunities you can to de-stress.

And I know it’s easier said than done but get as much sleep as you can. If you have to, invest in a better mattress or even pillow to help you get better sleep when you are sleeping!

Eat Whole Foods

Focus on eating whole grains, fresh fruits and vegetables, and avoid processed food if you can. If you do this, I believe you will have an easier time losing weight (even without exercise!) It will also ensure you are eating a well-balanced diet as well!

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Trim Healthy Mamas

For awhile now, I have been looking for a meal plan that is geared toward breastfeeding mothers wanting to lose weight. My efforts usually came up fruitless. However, the other day I saw someone mention the Trim Healthy Mamas books, and I looked it up right away. I started reading the book and was instantly captivated, especially because their meal plans and lifestyle can easily be adapted for a breastfeeding or pregnant mom.

The person who suggested this book said she couldn’t lose a pound while breastfeeding her other children, but by following the principles and meal plans from Trim Healthy Mamas, she actually was able to lose weight and keep her supply up. I’m just getting started, but I really hope to see success. I love their philosophy, especially because you don’t have to buy anything weird! Let me know if you do! I just purchased introduction book and their recipe book (and the recipes look SO good and easy)!

Slow and Steady

Don’t try and lose a ton of weight at once. It’s not healthy, and if you do a crash diet, you’ll be at much higher risk of losing your breastmilk supply. Aim to lose no more than 1.5 pounds a week.

My favorite thing to say is this – it took you nine months to grow and birth your baby. You don’t have to lose it overnight. Be easy on yourself and let your body recover from childbirth!

Meet with a Nutritionist/Dietitian

There’s a lot of information online about losing weight while breastfeeding – some good, some bad. I think one of the best things you can do is to meet with someone who specializes in dieting and nutrition. They can go over your individual goals and situation and build a plan specifically for YOU.

However, I know it’s not always possible for a busy mom to go meet in person with a dietitian or nutritionist, nor is it always in the budget. There’s now a solution that allows you to meet with one of these specialists from the comfort of your home. Have you heard of AmWell? It is one of the most well-known and reputable tele-doc companies out there. We used it last year when I was out of town and needed to see a doctor, but I didn’t want to pay for an expensive urgent care visit. I recently heard that they offer nutritionist and dietician visits now, and it is awesome. I tried it out myself and was quite impressed with the process.

You can get a first visit with an AmWell dietitian or nutritionist using the code FITFORLIFE for just $1. Even if you go back for subsequent visits, the cost is only $25 fo4 30 minutes, which is significantly less than an office visit.

It’s okay to have a few guilty pleasures every now and then. Do what’s best for you and your baby! The fact of the matter is this – if your goal is to breastfeed your baby, make that your priority. I know it can be frustrating not to fit in your clothes like you used to, but you can get there eventually (and in the mean time, why not treat yourself to StitchFix for some new clothes to fit in now?!). You won’t be breastfeeding forever!


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  • I find that my appetite increases dramatically while breastfeeding. Which makes it hard to control portions at meals (why yes, I think I will eat half a chicken, 2 cups of broccoli and 1 1/2 cups of rice). Plus, I get a crazy sweet tooth, but that's another story. Stress and lack of sleep are major factors also, especially with a teething nursling. I need to make getting fit a priority though, I am at my all time weight high ) :
    • Isn't it crazy, what happens to our bodies when all we are trying to do is feed out babies! Just take things one day at a time, and focus on one thing you want to change at a time. Good luck with your little one!
  • It's very tempting to do a big detox or crash diet but it will hurt your supply. Losing it slowly, like you said really is the best way to go. I just need to get rid of my sweet tooth, arghh!

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