Skip to main content

When can babies eat spinach? Don’t feed it to them too early

What you need to know about giving babies spinach

A highchair set up with a baby toy, sippy cup, and green baby food.
Veronika Idiyat / Shutterstock

We all want to see our kids eat more green food, starting with the transition to solid foods as an infant. If you’re hoping your baby will be “strong to the finish,” just like Popeye by eating spinach regularly, then you may wonder when a suitable time would be to introduce that iron-rich food to your little one. This little green leaf’s ability to pack on the nutrients makes it such a great food for parents to feed their tots.

But when are babies able to eat spinach safely? More importantly, how can you make spinach baby food that your child will actually eat? Let’s break down the when and how to get your nugget to enjoy this mineral-rich superfood.

A child in a high chair to eat.
Maples Images/Shutterstock

Why you should use caution when feeding baby spinach

Adding a small amount of spinach to your baby’s regular diet adds much-needed iron to their bodies. Iron is a critical nutrient in the preliminary stages of a baby’s development. It’s needed to produce red and white blood cells as well as for overall lung and brain development. Strictly speaking, spinach is an excellent source of iron for humans, and is used often in baby foods to help enrich their diets.

Where the problem occurs is when spinach is processed, nitrates begin to build up. This causes damage to your baby’s red blood cells — more specifically, the hemoglobin protein within them. Nitrates convert hemoglobin into methemoglobin, creating a lack of oxygen being shared from the red blood cells to the tissues.

Spinach baby food in a jar.
Oksana Mizina / Shutterstock

When to introduce babies to spinach

Luckily, babies are born with enzymes in their bloodstream to help flip methemoglobin back to hemoglobin without any lasting damage. However, the number of enzymes needed to combat a nitrate overload is not found in infants younger than 3-6 months old. Because of the risks involved with using possibly contaminated veggies — either grown at home or bought at the store — and to keep the risk of any blood disorder or other issue caused by a hearty spinach diet to a minimum, infants under six months of age should skip this green. You could even go a whole year before introducing this leaf to your child’s diet.

Nitrates aren’t only found in spinach, and as the American Academy of Pediatrics explains to parents, it’s important to keep in mind:

“Nitrates aren’t the only cause of methemoglobinemia. Certain antibiotics and the numbing agent found in teething gels can also convert hemoglobin to methemoglobin. And baby food isn’t the only dietary source of nitrates. Drinking water (especially well water) can contain high levels of nitrates from fertilizer run-off. In fact, the most common cause of methemoglobinemia in babies (including those older than 6 months of age) is the ingestion of infant formula made with nitrate-containing well water!”

A baby drinking a green drink.
Elizaveta Galitckaia/Shutterstock

How to safely feed your baby spinach

The main thing to keep in mind is all homemade baby foods prepared with ground-growing veggies have the possibility to be contaminated with nitrate-rich fertilizers. This happens from contaminated veggies themselves, the soil, or the groundwater. Keeping your baby on a steady diet free from these types of fresh prepared veggies until after the age of 6 months is the main thing to focus on.

Certain vegetables have been found to hold higher levels of nitrates

  • Spinach and other greens
  • Beets
  • Carrots
  • Parsnips
  • Squash
  • Beans

Keep in mind that baby food companies run testing for nitrate levels prior to bottling to prevent negative side effects in infants. It’s important for parents to understand avoiding spinach only applies to those who prepare their own baby food at home. Due to the lack of sufficient home testing, pediatricians recommend parents wait at least six months to prep and feed freshly made spinach purees to their infants.

Dad spoon feeds baby in highchair.
Monkey Business Images/Shutterstock

If you make your own puree at home, do it this way

Making spinach puree for baby isn’t complicated or going to be more expensive because it’s a fancy green leaf. Once your babe hits six months and spinach is good to go to be rotated into their diet, here’s how to make spinach baby food the healthy — and tasty — way your kiddo will love.

The simple steps

  • Buy organic when and if you can
  • Frozen or fresh is fine
  • If buying fresh, look for darker leaves with more pep and less sag
  • Soak fresh leaves in cold water for a few minutes to wash
  • Steam for only about five minutes, rinsing with cold after
  • Puree in a blender or processor with breast milk or water
  • Add with other veggies to mix up the flavor, or serve alone

You could refrigerate any leftovers for no more than three days, or pop the rest in the freezer for no longer than three months. Section your leftover out and mix with options like carrots, rice, sweet potatoes, chicken, or salmon to give your child’s palate a bit of variety.

We understand the importance of infants getting the best quality ingredients in their diet. We don’t want to discourage you from wanting to make your own meals at home for your growing baby, only to do so in a safe and healthy manner. If you prepare your infant’s meals at home, we encourage you to sit down with your child’s doctor or nutritionist to plan and prepare foods that will not only give them a healthy and balanced diet, but will also hit all those important health marks such as organic and sustainably grown.

Emily Pidgeon
Former Digital Trends Contributor
Emily's work has appeared in the Tube City Almanac, Tube City Online and our Affinity Sites. When she's not writing, she is…
Should I wake baby from a long nap? 4 times it’s OK
Know when to cut your baby's nap short and other times your tot need to be woken up
Dad holding baby in the nursery.

If you’re a new parent, you know sleep is so extremely precious. In some cases, you could be only sleeping when your baby sleeps (if that), making that time all the more valuable. But if you’re finding your baby’s sleep schedule is pretty erratic, and more frequent and longer naps are hurting your routine more than helping it (like if those late-afternoon naps are resulting in later nights), you may feel tempted to wake up your napping baby. Should you though? Are you asking yourself, "Should I wake Baby from long naps?"

Are you facing doubts on whether you actually should wake a napping tot? Turns out, the myth you should never wake a sleeping baby is just that, a myth. There are actually several instances when you should definitely wake that little snoozer. Here’s when and why waking a baby from a long nap is something a parent might have to do every so often.

Read more
9 amazing sweet potato baby food combinations your child will love
Food combos to switch up the boring meals
Baby with sweet potatoes

It's always an exciting time when your baby can start eating solid foods. Most doctors recommend waiting until baby is six months old before starting. Once you get the OK from your pediatrician, your little one is ready to start on solid foods -- a whole new world opens up for them (and you).

Sweet potatoes are a perfect first food for your baby to try. They’re inexpensive, easy to cook, and mash up well. They’re on the sweeter side, so most babies take a liking to sweet potatoes over other veggies. More importantly, sweet potatoes are filled with Vitamin C, potassium, beta-carotene, and fiber your baby needs as they grow and develop.

Read more
Can babies have nightmares? What you need to know
How to help your baby when they have a bad dream
Toddler being comforted in bed after a nightmare.

Can babies have nightmares? It may seem unlikely that your little one may be experiencing bad dreams, but if your baby has woken up crying for no apparent reason, you may wonder if a nightmare was the cause.

Often when we think of nightmares, we think of how they're subconsciously caused by our fears, or by something scary we may have watched on television. Since babies aren't watching scary movies and are mostly exposed to positive and comforting stimuli, parents often wonder if babies can have nightmares and what they can do to help soothe them back to sleep. We shed some light on why your baby may be waking up upset and what you can do to make their nights as peaceful as possible.

Read more