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A nutritious, balanced diet helps you stay energetic and make plenty of milk for your baby. No foods are banned while breastfeeding. Eating a healthy, balanced diet is important at all stages of life. Breastfeeding is no exception. Making milk will use about 330-400 extra calories a day, so you might have a bigger appetite while you are breastfeeding.
Making healthy food choices—along with regular physical activity—will keep you healthy while you breastfeed. Choose a variety of foods and beverages to build your own healthy eating style. Include foods from all food groups: vegetables, fruits, grains, dairy, and protein foods.
Try to:
It’s important to focus on eating healthy, rather than losing baby weight, while you’re breastfeeding. Slow weight loss over several months is safest.
Calcium can be found in milk, cheese, yogurt, bok choy, broccoli, kale, sardines, salmon, and chia seeds
Iodine can be found in dairy products, eggs, seafood, iodized table salt
Choline can be found in dairy and protein food groups, such as eggs, meats, some seafood, beans, peas, lentils
Iron can be found in oysters, white beans, dark chocolate, liver, lentils, spinach, kidney beans, sardines, chickpeas, tomatoes, beef, potatoes, cashews. Pair iron rich foods with Vitamin C foods and avoid dairy products in the same meal.
Zinc can be found in oysters, beef, crab, lobster, pork chops, baked beans, chicken, pumpkin seeds, yogurt, cashews, chickpeas. Zinc deficient mothers are more likely to have poor milk production.
Omega 3s can be found in flaxseed oil, chia seeds, walnuts, salmon
Vitamin B12 can be found in liver, clams, tuna, nutritional yeast, salmon, beef, yogurt, eggs. (May need to take a supplement if you are vegetarian or vegan)
Vitamin D can be found in cod liver oil, trout, salmon, mushrooms. However diet alone does not provide enough Vitamin D for mom or baby. Breastfed infants should be supplemented with 400 IU per day of Vitamin D beginning in the first few days of life.
Generally, you do not need to limit or avoid specific foods while breastfeeding. However, certain types of seafood should be consumed in a limited amount and some mothers may wish to restrict caffeine while breastfeeding.
Fish is an excellent source of protein and contains essential vitamins and minerals for breastfeeding women. However, consider the amount and types of seafood you eat. Most fish contain some amount of mercury, which builds up in fish flesh and can pass from mom to baby through breast milk. This can have a negative effect on the brain and nervous system of the baby.
Breastfeeding women (as well as pregnant women and women of childbearing age) should follow the US Food and Drug Administration’s (FDA) advice about eating fish:
For adults:
Mercury can be harmful to the brain and nervous system of any person exposed to too much of it over time. So, lower mercury fish are a good choice for everyone.
Caffeine passes from the mom to baby in small amounts through breast milk, but usually does not negatively affect the baby when the mother consumes low to moderate amounts (about 300 milligrams or less per day, which is about 2 to 3 cups of coffee). Irritability, poor sleeping patterns, fussiness, and jitteriness have been reported in babies of moms with very high intakes of caffeine, about 10 cups of coffee or more per day.
If your baby appears to be more fussy or irritable after having caffeine, consider decreasing intake. Babies do not metabolize caffeine as quickly as adults, so it can build up in their system. Preterm and younger newborn infants break down caffeine more slowly, so mothers of these infants might consider consuming even less caffeine.
Common dietary sources of caffeine include the following:
If you are a vegan or vegetarian breastfeeding mom, you may have very limited amounts of Vitamin B12 in your body. These low amounts of vitamin B12 can put baby at risk of vitamin B12 deficiency, which can result in neurological damage. Iron may also be of concern as plant source foods only contain non-heme iron, which is less bio-available than heme iron. Talk to your WIC Dietitian or a health care provider to determine if you should supplement with Vitamin B12, iron and other nutrients such as choline, zinc, iodine, or omega-3 fats (EPA/DHA).
A multivitamin could be helpful to get the extra nutrients needed while breastfeeding. However, taking a prenatal vitamin after baby is born may provide more iron and folic acid than you need. If your diet does not have enough iodine or choline, a multivitamin supplement may be beneficial. Talk to your WIC Dietitian or a health care provider about whether or not a multivitamin is needed and which one is right for you.
Babies love the flavors of foods that come through your milk. However, sometimes baby may be sensitive to something you eat. Watch your baby for the symptoms listed below, which could mean that your baby has an allergy or sensitivity to something in your diet:
These signs do not mean your baby is allergic to your breast milk! But they may be sensitive to something that you ate. You may need to stop eating whatever is bothering your baby or eat less of it. You may find that after a few months you can eat the food again with better results.
Talk with your baby’s doctor if your baby has any of the symptoms listed above. If your baby ever has problems breathing, call 911 or go to your nearest emergency room.
Source: USDA WIC Breastfeeding Support, CDC Breastfeeding & Maternal Diet, Making More Milk 2nd Edition by Lisa Marasco, MA, IBCLC and Diana West, BA, IBCLC, The Womanly Art of Breastfeeding by La Leche League International
Daily Food Chart for Pregnant, Postpartum, and Breastfeeding Women | ||||
Food Groups | Serving Size Examples | Pregnant / Breastfeeding Over 18* | Non-Pregnant Under 18 | Non-Pregnant Over 18 |
Based on 2000 calorie diet | ||||
Grains Make at least half the grains whole grain or fortified with iron and B-vitamins. (whole grain, whole wheat flour, whole oats, whole corn should be listed first in the ingredient list.) |
1 oz serving 1 slice bread 6” tortilla 1 small biscuit 1 small muffin 1 hot dog 1 hamburger bun ½ cup cold cereal ½ cup cooked cereal ½ cup cooked pasta ½ cup rice 3 cups popcorn 4-6 crackers |
5-7 oz. |
6 oz. |
6 oz. |
Vegetables Vegetables provide good sources of vitamin A. These foods will help with eyesight and keep skin and hair healthy. Vary the types of vegetables throughout the week. |
½ cup serving Raw leafy vegetables (1 cup = ½ serving) 6 baby carrots ½ cup cooked ½ cup canned ½ cup raw ½ cup 100% vegetable juice |
3 or more cups |
2 ½ cups |
2 ½ cups |
Fruits Fruits provide a good source of vitamin C every day. Focus on whole fruits more often than juice. |
½ cup serving ½ small apple ½ large banana ½ cup 100% fruit juice ½ cup of chopped, cooked, or canned fruit (ie. applesauce, fruit salad, etc.) ¼ cup dried fruit |
2 – 3 cups |
2 cups |
2 cups |
Protein These foods are a good source of protein and iron. Protein helps build and repair body tissues like skin, bone, hair, blood, and muscle. |
Cooked meat, fish, or poultry
Cooked dried/canned beans, peas, lentils 1 egg = 1 oz 1 Tbsp peanut butter = 1 oz. |
5-7 oz. |
5 ½ oz. |
5 ½ oz. |
Dairy Dairy foods keep bones and teeth strong. Choose low-fat or fat-free milk for yourself. |
Milk, yogurt (choose low-fat or fat-free dairy)
½ cup cottage cheese = ¼ cup milk 1½ oz. cheese (size of 6 dice) = 1 cup of milk |
3 cups |
3 cups |
3 cups |
Oils Oils are liquid at room temperature. They provide healthy fats and vitamin E. |
Olive oil, canola oil, other vegetable oils.
Soft vegetable oil spreads. Salad dressing, mayonnaise without trans fats. Healthy fats can also be found in nuts, olives, fish and avocados. |
27 grams |
27 grams |
27 grams |
Other Calories |
Butter, margarine, sugar, candy, jam, syrup, soft drinks, cake, cookies, pie, chips, etc. | These foods provide calories, with few nutrients. These should be limited and used only on occasion. | ||
Water/Other Liquids |
Water, 100% juice (no more than 8 oz/day), milk, soup | 12 cups | 8-10 cups** | |
Source: |
Nutrition Care Manual | DGA | ||
*Serving Size Hand Symbols for the Average Adult |
*Pregnant or breastfeeding under the age of 18 should consult with their WIC Dietitian.
**Water needs can be calculated by taking the person’s weight divided by 2 to get the ounces of water per day they should consume. Divide that by 8 to get the ounces into cups. Ex: 150 pounds = 75 ounces. 75 / 8 oz = 9 ⅓ cups.
Drink enough fluids to satisfy your thirst. You might be thirstier than before you started breastfeeding. Water, non-fat or low-fat milk, and 100% juice are good choices. You will know that you are drinking enough liquids if your urine is clear or pale yellow in color.
Source: Breastfeeding: Keep It Simple Amy Spangler, MN, RN, IBCLC
Like when you were pregnant, there are things you should limit or avoid while you are breastfeeding to keep your baby happy and healthy.
Avoid alcohol. It’s best to avoid alcohol while you are breastfeeding. Alcohol can enter your breast milk, and it can cause you to make less milk. If you choose to drink, you may have a single alcoholic drink once in a while if your baby’s breastfeeding routine is well established—and your baby is at least 3 months old. Then, be sure to wait at least 4 hours before nursing. You can also express milk before you drink to feed your baby later. It’s best to talk with your doctor before drinking alcohol.
If you smoke, it is best for you and your baby if you quit as soon as possible. Smoking can cause low milk supply, colic, and milk let-down issues.
If you do continue to smoke, you should still breastfeed. Your milk can protect your baby from breathing problems, sudden infant death (SIDS), and poor weight gain. Wait as much time as possible between smoking and breastfeeding. This will lower the amount of nicotine in your milk while nursing.
Be sure to smoke away from your baby and change your clothes to keep your baby away from the chemicals smoking leaves behind. Other people smoking around your baby (secondhand smoke) can also harm your baby’s health.
Electronic cigarettes, also known as “e-cigarettes,” “e-cigs,” “vapes,” or “vape pens,” may also harm your baby’s health. These devices deliver nicotine, flavorings, and other additives through an inhaled aerosol. There is limited research about the safety and health effects of e-cigarettes.
Ask your doctor for advice on quitting smoking.
Stay drug-free while breastfeeding. Anything that gets you high can harm your baby and can pass to your baby through your breast milk. Avoid using marijuana, crack, cocaine, heroin, ecstasy, meth, and other street drugs.
Misusing prescription drugs can also harm your baby. This includes taking your own prescription drugs in a way not intended by your doctor and taking a prescription drug meant for someone else. Taking drugs while breastfeeding could make your baby have seizures, vomit, and have trouble feeding.
Drug use can also impact your family in many ways. It may be linked with poor parenting, child neglect, and abuse. Parents with drug use disorders may not be able to care for their children well.
If you are taking drugs, speak with your doctor or find a treatment center right away to get help. Stopping drugs suddenly without a doctor’s help can cause serious withdrawal and health problems for you and your baby.
Source: USDA WIC Breastfeeding Support
Exercising may be the last thing you feel like doing! But, once your doctor says it’s okay, regular exercise can help you feel less tired. Try to get out for a walk every day with your baby, even if it’s just around the block.
You can also fit several 10-minute mini-workouts in your day. Try doing jumping jacks, sit ups, or pushups, or you can jog in place, jump rope, or lift weights.
Source: USDA WIC Breastfeeding Support
Since babies often wake up every 2-3 hours to be fed and changed, it’s no surprise moms get tired quickly! Here are some good ways to get more rest:
Remember, this phase when the baby wakes several times a night won’t last forever. As your baby gets older, they will sleep for longer stretches, and you will, too!
After having your baby, you may feel sad, worried, and overwhelmed for a few days. Lots of new moms have these feelings after giving birth. Changing hormones, anxiety about caring for your baby, and a lack of sleep all affect your emotions.
Go easy on yourself. These feelings are normal and usually go away in a week or two. If your feelings are extreme or interfere with your ability to care for your baby and yourself, talk to your doctor. You can also call the National Helpline at 1-800-662-HELP (4357) or find help and other resources online.
Here are other ways to take care of yourself:
This post was last updated on April 6th, 2022 at 10:27 AM
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