You are what you eat, or at least that’s the saying. For individuals with pica, this idea can turn dangerous quite quickly.
The disorder gained notoriety through shows like “My Strange Addiction,” where people develop compulsions to consume non-food items. And no, it’s not just kids nibbling on playdough.
Pica primarily affects young children, but it can present in anyone and usually resolves as a person ages. A pediatrician shared a concerning case—one of her patients’ families always had to keep the kitchen sponge hidden. Even the dirty, smelly one was a target for consumption.
According to experts, pica involves a chronic desire for non-nutritive items. A notable example was a woman in the UK who spent over $10,000 eating talcum powder!
The term “pica” actually comes from the Latin word for magpie, a bird notorious for its indiscriminate eating habits.
While it’s typical for babies to explore their world by putting things in their mouths, a diagnosis of pica requires that individuals must have continuously consumed non-food items for a month, and they should be at least two years old. Cultural norms regarding foods are also considered; for instance, clay consumed by farmers in Peru for generations wouldn’t count.
Pica often appears during childhood but can start at any age, with pregnant women being particularly susceptible.
Experts believe the disorder could be relatively common. However, accurate statistics are elusive since research is sparse and many healthcare providers overlook the symptoms.
The reasons behind pica are complex. Nutritional deficiencies, particularly in iron and zinc, are often linked to the disorder. Additionally, it can sometimes signal underlying neurodevelopmental conditions like autism or mental health issues such as OCD.
Dr. Catarozoli notes that behavioral reinforcement can contribute too—if the act of eating non-food items reduces anxiety or stimulates senses, it can become repetitive.
Interestingly, pica might be more prevalent in communities dealing with factors like nutritional deficiencies coupled with environmental stressors, such as poverty.
The health risks can be severe. Some individuals might eat drywall or even paper products, which poses significant dangers, including the risk of lead poisoning, particularly in young children.
Dr. Catarozoli has treated patients who consume hair or nails, which can lead to gastrointestinal blockages. One particularly striking case involved a nine-year-old girl who had been pulling out and eating her hair for years. This habit resulted in a massive hairball blocking her intestines, requiring surgical intervention.
Fortunately, experts emphasize that pica is often manageable, especially if identified early. For many children, simply addressing any underlying issues or developmental needs can lead to a resolution.
However, for individuals with more chronic conditions, a long-term management plan may be necessary. Therapy methods, especially those rooted in behavior analysis, can be effective in promoting safer habits, especially for children on the autism spectrum.
Dr. Catarozoli emphasizes the importance of recognizing pica not merely as odd behavior but as a significant clinical indicator that there might be unmet medical, nutritional, or psychological needs at play. Early intervention is crucial—not just for stopping the behavior, but also for steering clear of severe complications like intestinal blockage or poisoning.
