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My Child Won’t Eat: 12 Reasons Kids Refuse to Eat

When kids refuse to eat, there’s always an underlying reason. Understanding why your child is refusing to eat, or when they don’t want to eat, is the key to understanding and helping your child move forward.

Ironically, when kids won’t eat, it’s not always because they don’t like the food that’s being offered.

There can be other reasons.

Here’s a scenario I ran into recently:

“I’m at my wits end. Every night, my little guy barely touches the meal,” said Debbie. She described how, night after night, getting her child to eat would ruin the family meal.

“It’s a real struggle!”

I learned that Debbie’s son was getting a lot of pressure at the table to try new foods, especially because he had several food allergies and Debbie was afraid his diet was too narrow.

Child sitting at the table, not eating.

Why Won’t My Kid Eat?

We hear so much about child obesity and kids who overeat. And, in general, many parents worry about their kids eating.

But what about the parent who’s asking about a child who doesn’t eat enough?

Like the mom who frantically wrote and said to me, “My two year old won’t eat and is losing weight!”

Or what about the kid who is refusing food regularly?

Like Sara whose 5 year old won’t eat and is losing weight. He refuses to try new foods and eat what the family eats almost every night. “If the meal doesn’t have his favorites, it’s going to be a bad meal,” she said.

If your kid won’t eat, it can be extremely frustrating, whether it’s your baby, toddler or teen.

If your child is refusing food, it can leave you angry, full of despair, and even hopeless.

I don’t want you to feel that way.  

As a childhood nutrition expert, I’ve worked with many picky eaters in my day. In my experience, when a child is refusing food it’s important to understand the root of the problem.

Because this will help you solve the issue.

Whether it’s a physical condition like chronic constipation, a behavioral tendency, or something negative that’s going on in a child’s eating environment, there are several common reasons why kids refuse to eat.

In this article, you’ll learn of 12 potential reasons your child isn’t eating, and what you can do about it. 

  1. Your Child’s Growth is Slowing Down
  2. Your Child is a Picky Eater
  3. Your Child Experiences Pressure to Eat at the Table
  4. Your Child has a Food Allergy
  5. Your Child has Super Sensitive Taste Buds
  6. Your Child is Sensitive to Texture
  7. Your Child is on a Food Jag
  8. Your Child is Filling Up on Snacks
  9. Your Child may be a Disordered Eater
  10. Your Child has Too Many Distractions
  11. Your Child is Too Tired to Eat
  12. Your Child is Sick

1. Your Toddler’s Growth Has Slowed Down

At about age two or three, a toddler’s growth slows down, and his appetite follows.

It’s no coincidence that this is right around the time that picky eating begins.

Although it’s concerning, it’s pretty common for young children, especially toddlers.

Read more in depth about the toddler refusing to eat in this article: Help! My Toddler Won’t Eat

But let’s talk about kids. School-age kids are steady growers and their appetite stays fairly predictable.

A drop in appetite may happen after your child has a short spurt in growth. This happens for some kids. They are steady growers and eaters, then they ramp up their appetite for a few days, then taper off.

Although this can be disconcerting, it’s nothing to worry about.

It’s just how some children grow. Remember, appetite often follows what’s going on with growth.

2. Your Child or Teen is Still Picky

It’s increasingly common for older kids to be picky eaters. In fact, more and more kids have a condition called ARFID, or Avoidant Restrictive Food Intake Disorder.

These kids are certainly choosy with food.

They often won’t eat vegetables and may refuse to try anything new.

Food neophobia, or a fear of new food, is a common characteristic of picky eating.

Food jags, or eating the same food day after day, is another hallmark and we see these characteristics in the older picky eater as well.

Extreme picky eaters can also be sensitive to the appearance, smell or overall sensory experience of unfamiliar food.

The characteristics of food may cause an aversion or disgust. If you suspect you’ve got a child who is sensitive to the texture, flavor or appearance of food, be sure to explore this further.

My article, Does My Child Have ARFID? sorts out in more detail what’s going on with older and extreme picky eaters.

I explore a more positive way to feed picky eaters in my book, Try New Food: How to Help Picky Eaters Taste, Eat & Like New Foods and have a program called Nutrition for the Extremely Picky Eater if you’re struggling.

3. Force Feeding or Pushing Food Happens at the Table 

Forcing your child to eat or laying on the pressure to try or taste food doesn’t work. In fact, it often backfires.

Research shows that children who are pushed, pressured or prompted to try new food, take another bite, or finish their meal may be less willing to try new foods. And more likely to eat poorly and less healthfully.

Pressuring kids to eat may cause early fullness and even shut down their appetite.

Let’s digest that.

The more you ask, remind or demand your child to eat, the less he does.

Alternatively, pressure to eat may cause different results: encouraging children to eat beyond their appetite, and perhaps too much.

How does that happen?

That child who is compliant and does what he’s asked may eat more than his internal body cues are telling him to. Doing this over and over can teach children to overeat.

If your child isn’t eating, take a step back and assess whether encouraging him to eat is working or making things worse.

Any kind of pressure, even celebratory remarks like, “Yay! I knew you could do it!” and excessive praise can lead to the same results. 

Pressuring kids to eat is a sign of a Controlling Feeding Style. You can read more about that in these two articles: What’s Your Feeding Style?  and Parenting Food 101

Unfortunately, picky eating may drag on if you force your child to eat, bribe him with dessert, or take away privileges (or food).

4. Your Child has a Food Allergy

Some children won’t eat well when they have a food allergy. There are several food allergies that are common in children.

We call them the Top 9 allergens: milk, soy, egg, peanut, tree nut, wheat, fish and shellfish, and sesame.

 If a child has multiple food allergies, you can bet there are many food restrictions and diet limitations, which can lead to narrowed food selections and boredom.

Poor eating is a real risk in this situation.

Or, perhaps your child is suffering from undiagnosed eosinophilic esophagitis (EoE) which can deter eating significantly.

Be sure to work with a nutrition professional if your child has food allergies so that you can make sure he’s getting all the nutrition he needs to grow well.

12 reasons why kids won't eat - graphic

5. Your Kid is a Super-taster

When your child won’t eat vegetables or other foods, like meat, it may be due to highly sensitive taste buds.

For some children, the taste of bitter is highly offensive because they taste it more intensively.

Super-tasters have more taste buds on the tongue, and they may be more sensitive to the chemical components of food, especially those of bitter and sour flavors.

If this is true with your child, it can result in selective eating, especially with vegetables.

6. Your Child Has a Texture Aversion

When I hear a child is not eating, I sometimes am suspicious of texture aversion. If your child is leery of foods that are mushy, wet or slippery, she may be exhibiting signs of sensory sensitivity.

Picky eaters who tend to eat bland foods or all white foods may also be sensitive to the appearance or smell of food. 

This can be the case in children with ADHD or autism.

Having a sensitivity to certain food characteristics can limit the diet, leading to poor eating and nutrition.

You may need to work with a feeding specialist or nutritionist who can help your child branch out to new foods and learn to tolerate those textures.

7. Your Toddler is on a Food Jag

Is your child eating the same things day after day? Loving a handful of foods?

Your hot dog loving preschooler may be on a food jag, getting stuck on a few favorite foods.

This may look like your child isn’t eating, but most likely he is eating enough, just not the variety of food you’d like to see him eat.

If you’ve turned into a short-order cook, offering only the foods your kid will eat, or enjoys eating, then you’re enabling the food jag.

Instead, you’ll want to keep offering a variety of foods even if your child doesn’t want to eat them.

Think of it this way: If your child refuses to eat broccoli, and thus, you never bring it to the table, your child will never come around to liking it because he’s not seeing it enough.

Read: Overcome the Short-Order Cooking Syndrome

8. You’ve Got a Snack-a-holic

When your child refuses to eat, it’s time to look at the big picture. What is she eating throughout the day?

If she’s filling up on snacks, she may be curtailing her appetite for mealtime. 

Some kids will fill up on food-based snacks, while others will fill their bellies with juice or milk.

Any of these foods and beverages can shift the balance of the diet and interfere with eating.

Make sure your child has plenty of opportunity to eat meals and snacks on a predictable schedule. Oh, and check out my book called The Smart Mom’s Guide to Healthy Snacking!

12 Reasons Your Child Won't Eat

9. Your Teen May Have Disordered Eating

If you have a teen or an older child who won’t eat, you may be dealing with a larger concern called disordered eating.

When kids and teens cut back on their eating, they may be trying to lose weight or diet.

They could also be emulating their peers, experimenting, or dieting due to body dissatisfaction.

Disordered eating includes skipping meals, cutting out food groups, or dieting, and paves the way for an eating disorder.

10. Your Kid is Distracted 

If you’re using distraction techniques to help with your kid’s eating, they may be working against you rather than for you (or your child).

Kids are easily distracted by TV or toys at the table, and this may have a negative impact on their eating.

It’s best to let your child focus on food and eating at the table—he can get back to playing or TV time later.

This encourages a mindful approach to eating and helps kids tune in to their appetite, eating the right amounts for their body’s needs.

11. Your Child or Teen is Too Tired to Eat

When your child won’t eat dinner, it may simply be due to sheer exhaustion from a long day.

Think of the young athlete who’s gone to school all day and attended sports practice afterward, or the kid who is naturally tired at the end of the day.

(I’ve got one kid who needs a nap everyday and she’s in her 20’s!).  

The good news is most kids are good at making up the difference in their food consumption when one meal is less than stellar.

They just increase their eating at the next meal or snack.

12. Your Child is Sick

When kids are ill, they are often eating less. This is mainly due to a reduced appetite, which is common when any of us get sick.

Generally, illness is short-term and not a worry, as the appetite tends to comes back when your child starts to feel better.

The most important thing is to keep your child hydrated.

Loss of Appetite in a Child and Losing Weight

If you have a child who won’t eat and is losing weight, you’ll want to pay more attention to the nutrition you are providing him.

In my experience, this is one of the most stressful challenges for parents. 

Instead of hovering and pushing your kid to eat, you’ll have to take a balanced approach to this delicate situation.

Feeding the underweight child includes optimizing calories and nutrients to help the picky eater gain weight, while also using a positive feeding style.

It’s a good idea to check in with your doctor if your efforts to help aren’t making a difference.

Children need to gain and grow during childhood. If poor eating is causing your child to lose weight, seek professional help.

What if Baby Refuses to Eat?

Generally, babies want to eat, so when they stop eating, the alarm bells can go off. There are 5 common reasons why baby won’t eat.

However, when babies won’t eat for a period of time, you need to call the doctor. That’s because babies can become dehydrated quickly and get into trouble.

What are the Symptoms of Not Eating Enough?

The two main symptoms of not eating enough are weight loss and dehydration.

Remember, the job of childhood is to gain and grow. If your child isn’t eating enough and you’re worried, head to the pediatrician to check weight and growth on the growth chart.

It might surprise you to find that your child is gaining and growing fine, despite looking like he’s not eating anything.

But, if you find his growth has stalled or he’s lost weight, you’ll be in the right place to get help.

Want an Eat Everything Kid?

Feeling stuck with your child’s eating? Want to help your child try new foods?

If your child won’t eat and your find yourself caught up in a negative cycle of feeding, I’ve got the perfect resource for you! 

Book jacket of Try New Food workbook

Try New Food will help you, step-by-step, set up a positive environment to help your child taste new foods, even if it seems you’ll never get your child to eat.

You’ll even get new foods for picky kids of all ages.

Grab your copy NOW! 

For more resources, classes, workshops and books on child nutrition and feeding kids, check out my shop.

Listen to The Nourished Child Podcast

I’ve got several podcast episodes on picky eating that can help you more!

Feeding Picky Eaters with Dr. Natalie Muth

How to Help Extreme Picky Eaters with Melanie Potock

Simple Tips for Adding New Foods

MY KID ISN'T EATING! What You Can (& Should) Do (Plus Tips & Advice from a Pediatric Dietitian)
Take my healthy habits quiz and find out if you're raising a child who can thrive at every size!

This article was updated on January 17, 2021.

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