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ARFID vs. Picky Eating: How to Tell the Difference

Avoidant restrictive food intake disorder (ARFID) is a type of eating disorder. It’s diagnosed when a person’s energy needs aren’t met due to reactions to food or feeding, such as a lack of interest in food, sensory sensitivities, or fear of adverse reactions to eating (e.g., getting sick). These reactions cause food avoidance or restriction, leading to serious physical health symptoms and emotional distress. 

Knowing the differences between ARFID and picky eating can help you understand what it’s like for the person experiencing it: why the distress is so high, and why the need to eat does not overrule that distress. It can also be the first step toward identifying the need for help, whether for yourself or someone else.

A Quick Note on ARFID

ARFID is a diagnosable eating disorder that goes beyond typical picky eating. It is important that children, teens, and adults with ARFID get treatment. If you’d like a full breakdown of symptoms, causes, and treatment, you can learn more about ARFID here.

What Is Picky Eating?

Picky eating is when someone is hesitant to try new foods, refuses new foods, or has notably limited dietary preferences. For example, a picky eater might be turned off by most vegetables, sauces, or even certain textures (e.g., mushy textures). 

Picky eating is common in kids. But, it can carry into adulthood, too. Many children who are picky eaters branch out as they get older. Regardless of age group, people who are picky eaters still tend to meet most of their nutritional needs. It might be harder to get picky eaters to try new things, 

It’s not that picky eating is never a problem. It can be. In that case, picky eating is still something a registered dietician can provide support and guidance for. However, there are distinct differences between picky eating vs. ARFID. These distinctions inform the strategies people and providers might use to help.

Key Differences Between ARFID and Picky Eating

Looking at these factors should help you determine which side you or your child falls on. 

  • Variety of foods. Picky eaters tend to be open to enough foods, even if it takes some time and recipe changes, to meet their nutritional needs. 
  • Emotional response. People with picky eating generally still want to eat. Someone with ARFID will often have symptoms so severe that they’d rather go without eating than face the distress caused by eating if safe foods aren’t available. 
  • Impact on health. Severely limited food options in ARFID often lead to physical health problems (e.g., nutrient deficiencies, delayed puberty, osteoporosis). 
  • Social impact. Picky eaters usually navigate social situations without distress. People with ARFID often avoid those involving food or experience great anxiety. 
  • Duration. Most of the time, picky eating is a temporary developmental phase. ARFID causes severe, long-term life disruption.

At the very least, symptoms that affect physical health, quality of life, or psychological well-being indicate the need for professional support.

ARFID vs picky eating comparison chart showing differences in symptoms, emotional response, health impact, and duration

Signs It May Be More Than Picky Eating

How do you know if it’s picky eating vs ARFID? People with ARFID often experience: 

  • Very limited lists of “safe” foods (e.g., you can eat 20 foods or fewer)
  • Strong sensitivity to textures, smells, or appearance of foods. 
  • Avoiding social situations involving food.
  • Fear of choking, vomiting, or getting sick.
  • Distress when trying new foods. 
  • Nutritional issues or weight loss. 

Seeing a professional is the only way to get a formal diagnosis. That said, if you’re noticing these signs, it’s a solid sign that picky eating is something more.

Why ARFID Is Often Missed (Especially in Adults)

If you’re an adult struggling with ARFID-like symptoms who hasn’t yet been diagnosed or gotten help, it’s not just you. There are reasons ARFID is often missed in adults.

  • Labeling. Adults get labeled as ‘just picky,’ when it’s really something more serious that makes them feel a lost sense of control. 
  • Symptom overlap. ARFID can overlap with anxiety or sensory sensitivities. Paired with lack of awareness, this can mean that an eating disorder gets overlooked.
  • Late diagnosis. ARFID awareness has grown in recent years. While there’s still not enough, many present-day adults went undiagnosed as kids altogether, meaning that they still struggle now, having not gotten support at an earlier age.
  • Long-standing patterns. If you’ve had symptoms for a long time, others may view it as “just how you are” despite serious repercussions.  

What people with ARFID go through should not be minimized. You deserve compassionate support. The treatment process should be guided by a professional who can pace things appropriately and use strategies that aren’t forceful, traumatic, or harmful.

When to Seek Help

A lot of people with eating disorders let symptoms persist for too long. You might believe that you can change things on your own, even if a lot of time has passed and you haven’t or can’t. It’s time to seek help if:

  • Daily functioning (e.g., social life, work, school, self-care, hobbies) is affected.
  • You have nutrition- or weight-related concerns due to symptoms.
  • You experience distress about food.

If you feel nervous about getting support, remember that you are in the driver’s seat. Seeking help doesn’t take away your autonomy. Compassionate care focuses on validation, reducing anxiety, and reducing challenges without shame or pressure.

What Happens If It’s ARFID?

While it doesn’t go away overnight, ARFID is treatable. Professionals help people take small steps that create gradual symptom improvement. Eating Disorder Treatment exists in both inpatient and outpatient settings: both can be used for people with ARFID.

ARFID Treatment at Sanford Behavioral Health

If ARFID seems like something you or your child might have, Sanford Behavioral Health is an option. We have inpatient and outpatient treatment programs that can help people with avoidant restrictive food intake disorder. No matter where you go, what matters is that you get the support you need. 

FAQs

Is ARFID just extreme picky eating?

No. Although they can look similar, ARFID is a diagnosable eating disorder characterized by severely restrictive eating that causes nutritional deficiencies, changes in weight (or failure to gain weight in kids), or significant emotional distress.

Yes. People of any age can have ARFID.

The main symptoms of ARFID are:

  • Eating a limited variety of foods or avoiding food.
  • Medical symptoms (e.g., weight loss, stalled growth, nutrient deficiencies).
  • Impacts on daily life, such as avoiding social functions or experiencing distress around meals. 

In ARFID, food aversion is caused by sensory sensitivities, fear of getting sick, or a lack of interest in eating, rather than body image concerns.

Picky eating requires professional intervention when it causes persistent emotional distress, causes health problems, or affects quality of life.

Yes. ARFID is treatable. People with ARFID can achieve remission or significant symptom reduction.

The definitive cause of ARFID is unknown. However, risk factors for ARFID include:

  • Extreme picky eating or not outgrowing picky eating as a child.
  • Having conditions (e.g., neurodevelopmental disorders like Autism) that may make eating uncomfortable.
  • Other comorbid conditions or concerns, such as anxiety disorders. 

Like with most eating disorders, ARFID is largely attributed to a complex blend of factors like genetics and life circumstances.