Can You Be Low Carb While Breastfeeding?

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By Krystal Duhaney | Updated on Dec 3, 2023
Image for article Can You Be Low Carb While Breastfeeding?

You can absolutely follow a low-carb diet while breastfeeding, but it's important to approach it carefully. Strict ketogenic diets, which are extremely low in carbs, can potentially lead to ketoacidosis 1 , a serious condition, so it's best to avoid going to that extreme.

If you're looking to reduce your carb intake, there are several tips to follow:

  • Patience is key. Wait until your baby is at least two months old before starting a diet, ideally even longer—say, until the baby starts on solids around six months old.

  • Hydration is crucial. Drink plenty of water to prevent dehydration.

  • Make gentle changes. Begin by gradually reducing your calorie intake, rather than a sudden decrease.

  • Keep up the calories. Try not to drop below 1,800 calories per day. You need energy for yourself and for milk production!

  • Start from Phase II. It's generally advised that nursing moms skip Phase I of the diet and begin with Phase II.

  • Monitor your milk supply. Watch out for any reduction in milk supply. Regular checks on your baby's diaper output and weight gain can provide important clues here.

Remember, everyone is different. Listen to your body's signals, keep your healthcare provider informed, and make sure your diet supports both your health and your baby’s.

Pregnant woman holding her stomach on a bed with a plant in the background

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  1. Benedicta Nneoma Nnodum, Eziafa Oduah, David Albert, and Mark Pettus"Ketogenic Diet-Induced Severe Ketoacidosis in a Lactating Woman: A Case Report and Review of the Literature"Hindawi, vol. 2019Jul 8, 2018https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6644245/.


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Updated on Dec 3, 2023

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Can You Be Low Carb While Breastfeeding?

 Krystal Duhaney Profile Photo
By Krystal Duhaney | Updated on Dec 3, 2023
Image for article Can You Be Low Carb While Breastfeeding?

You can absolutely follow a low-carb diet while breastfeeding, but it's important to approach it carefully. Strict ketogenic diets, which are extremely low in carbs, can potentially lead to ketoacidosis 1 , a serious condition, so it's best to avoid going to that extreme.

If you're looking to reduce your carb intake, there are several tips to follow:

  • Patience is key. Wait until your baby is at least two months old before starting a diet, ideally even longer—say, until the baby starts on solids around six months old.

  • Hydration is crucial. Drink plenty of water to prevent dehydration.

  • Make gentle changes. Begin by gradually reducing your calorie intake, rather than a sudden decrease.

  • Keep up the calories. Try not to drop below 1,800 calories per day. You need energy for yourself and for milk production!

  • Start from Phase II. It's generally advised that nursing moms skip Phase I of the diet and begin with Phase II.

  • Monitor your milk supply. Watch out for any reduction in milk supply. Regular checks on your baby's diaper output and weight gain can provide important clues here.

Remember, everyone is different. Listen to your body's signals, keep your healthcare provider informed, and make sure your diet supports both your health and your baby’s.

Pregnant woman holding her stomach on a bed with a plant in the background

Want evidence-based health & wellness advice for fertility, pregnancy, and postpartum delivered to your inbox?

Your privacy is important to us. By subscribing you agree to our Privacy Policy and Terms & Conditions.

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Expectful uses only high-quality sources, including academic research institutions, medical associations, and subject matter experts.

  1. Benedicta Nneoma Nnodum, Eziafa Oduah, David Albert, and Mark Pettus"Ketogenic Diet-Induced Severe Ketoacidosis in a Lactating Woman: A Case Report and Review of the Literature"Hindawi, vol. 2019Jul 8, 2018https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6644245/.


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