Best Vitamin D Drops For Breastfed Babies (2026)

Did you know most people are simply not getting enough vitamin D (the sunshine vitamin)?

People are naturally deficient because we spend so much time indoors these days.

Breastfed babies are no exception. 

Even though breast milk is considered a perfect food for your baby, it doesn’t contain enough vitamin D to support your baby’s needs.

Babies usually need to be supplemented as early as a few days postpartum. 

 
 

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What Is The Vitamin D Recommendations For Infants?

The American Academy of Pediatrics (AAP) recommends that all breastfed babies receive 400 IU of vitamin D daily for infants under 12 months.  And 600 IU for children 1 year and older.

NOTE:  In some cases, women may take a Vitamin D supplement herself and no supplementation would be necessary for her breastfed baby.  Discuss this with your baby’s doctor if you’d prefer to take a high dose of daily Vitamin D. (6400 IU or higher)  One downside is it’s almost impossible to know how much Vitamin D your baby is actually getting in breast milk if you supplement yourself.



Vitamin D is important because it:

  • promotes healthy growth and development

  • maintains skeletal integrity

  • prevents infection and inflammation

  • promotes strong bones and teeth

  • prevents certain conditions such as rickets, infertility, and eczema


3 Ways To Get Vitamin D Into Your System


1. Food

Once your baby starts eating solid foods at around 6 months, they’ll naturally get some vitamin D from the foods they eat. 

Foods high in Vitamin D:

  • Cod liver oil

  • Fish, such as mackerel, tuna, and salmon

  • Egg yolk

  • Beef liver

  • Fortified foods like cereals and oatmeals

  • Fortified drinks like orange juice and alternative milks

 

2. Sunlight

 
 

Human bodies naturally produce vitamin D as a result of exposure to direct sunlight.  

However, it’s advised to keep babies out of the sun for the first 6 months of life.  And after 6 months you should protect them with sunscreen whenever they DO go in the sun. (which limits Vitamin D production) 

…so relying on sunshine is not a good option for meeting baby’s vitamin D requirements.

NOTE: Darker skin tones require longer exposure to soak up vitamin D than lighter skin tones. 

If you’d like to naturally increase your vitamin D levels in the sun, the safest time to do so is in the morning when UV index levels are lower.  

 

3. Supplements

 
 

Infant vitamin D drops are the most commonly used supplement to ensure your baby gets their daily dose of vitamin D. 

You should give them 400 IU (internation units) of liquid vitamin D daily, starting soon after birth.

3 Ways To Administer Vitamin D Drops:

  • add them to baby’s bottle nipple or pacifier

  • apply a drop to the nipple during nursing

  • drop directly into baby’s mouth


 The Best Vitamin D Drops For Breastfed Babies

Our favorite pick for vitamin D drops for breastfed babies is D Drops.

The main reason we recommend this brand is that it’s only 2 ingredients… (vitamin D + the carrier oil organic coconut oil). Other vitamin D brands often contain artificial ingredients or multiple unnecessary additives. It’s also safe for babies under 6 months.

It’s super simple to use because it doesn’t come in a huge dropper that accidentally dispenses more than one drop. The dispenser only drops one drop at a time so you won’t waste any of that precious liquid. Your baby only needs one drop a day and you can just place it directly on your nipple or bottle nipple and then feed baby as normal.

 
 

Our 3 Fav Breastfeeding Products

 1. 🌙 The night nursing bra you’ll never want to take off
This nursing bra is the absolute BEST for breastfeeding at night. It’s made of the softest material ever. It’s super stretchy with zero digging.

2. 🤱Sore nipples?
If your nipples are sore at all, these are a total game-changer. Pop them on after feeds and let them work. They heal in a matter of hours and you just pop them on after feeding. Wear them 24/7 in the early days. 

3. 🍪 Breastfeeding hunger is real
Easy-bake cookies with oats, flax, brewer’s yeast (+ chocolate!) to help support your milk supply and satisfy cravings. Warm, fast, and ridiculously good.

Related Article:
The 4 Best Pacifiers For Breastfed Babies

Stacey Stewart, C.L.E

Meet Stacey, the brains (and heart) behind Milkology®.

Stacey is a mom of 3, a lactation educator, and living proof that your biggest frustrations have a funny way of becoming your greatest calling. When she couldn't find clear, modern breastfeeding education that didn't make her head spin, she stopped searching and started building. Milkology® exists because the 2 AM Google spiral, it turns out, is optional.

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