Key takeaways: After birth, your body needs nutrients to heal, rebuild iron stores, and support breastfeeding if you’re nursing. Focus on protein, iron, fiber, calcium, and omega-3s, keep taking a prenatal vitamin as advised, and drink to thirst. Simple, easy-to-eat foods help on busy days. Gradual weight loss is fine; avoid crash diets.
You’ve been focused on your baby. Feeding yourself matters too.
Key Nutrients
- Protein: supports healing. Eggs, meat, fish, beans, dairy, tofu.
- Iron: rebuilds stores after blood loss. Meat, beans, lentils, fortified cereals. Pair plant iron with vitamin C.
- Fiber: helps prevent constipation, common after birth. Whole grains, fruits, vegetables, beans.
- Calcium and vitamin D: dairy, fortified alternatives.
- Omega-3s (DHA): low-mercury fish 2 to 3 times a week.
- Iodine and choline: especially important for breastfeeding parents.
Prenatal Vitamins
Many providers recommend continuing a prenatal vitamin while breastfeeding or for a few months after birth. Ask your provider.
From the author
From First Breath to First Birthday is my month-by-month guide to your baby’s first year, written as a NICU and postpartum nurse. If you’re in the thick of the first year, my book is a month-by-month companion for your baby’s feeding, sleep, growth and development, so you can spend less time searching.
Fluids
Drink to thirst. Keep water nearby during feeds.
Breastfeeding Needs
Breastfeeding uses extra energy. The Dietary Guidelines for Americans 2020-2025 estimated an extra 330 to 400 calories a day for fully breastfeeding mothers. Eat to hunger.
Easy Meals and Snacks
- Greek yogurt with fruit and granola.
- Oatmeal with nut butter.
- Hard-boiled eggs.
- Hummus with vegetables and whole-grain crackers.
- Cheese and fruit.
- Freezer meals: soups, casseroles, burritos.
- Trail mix.
- Smoothies.
Accept Help
Meal trains, frozen meals from friends, and grocery delivery can make a big difference.
Weight Loss
Gradual weight loss (about 1 pound a week) is generally safe once breastfeeding is established. Crash diets can affect energy, mood, and milk supply.
Mood and Food
Skipping meals can worsen fatigue and mood. Regular meals and snacks help.
Talk to your provider if: you’re very tired, dizzy, or short of breath (possible anemia), have trouble eating, or have a history of disordered eating.
The Bottom Line
Nourish yourself with simple, nutrient-rich foods, keep taking your vitamin if advised, and accept help with meals.
Want more support for your baby’s first year? My book, From First Breath to First Birthday, is available on Amazon.
Related Articles
- Vegetarian and Vegan Diets for Babies
- Iron-Rich First Foods for Babies
- Switching to Whole Milk at 12 Months
Sources
- U.S. Department of Agriculture and U.S. Department of Health and Human Services. Dietary Guidelines for Americans (2020-2025 and 2025-2030 editions). https://www.dietaryguidelines.gov
- American College of Obstetricians and Gynecologists. Committee Opinion No. 736: Optimizing postpartum care. Obstet Gynecol. 2018;131(5):e140-e150.
- U.S. Food and Drug Administration and U.S. Environmental Protection Agency. Advice about eating fish. https://www.fda.gov/food/consumers/advice-about-eating-fish
This article is for general education and is not a substitute for individualized medical advice. Always talk with your baby’s health care provider or your own provider about your specific situation. If you think your baby or you may have a medical emergency, call 911.
