40% of Children With Autism Found to be Lacking Key Nutrient
Autism affects children in diverse ways, and nutrition is now becoming an increasingly important area of study. Recent findings suggest that many children on the autism spectrum may face hidden nutritional deficiencies that go unnoticed, potentially influencing their overall development and health.
Rising Concerns About Hidden Deficiencies
New research conducted in Singapore indicates that nearly 40% of children with autism may lack essential nutrients such as vitamin D and iron. These deficiencies are not always easy to detect but can have significant consequences if left untreated.
The Role of Eating Habits
Children on the spectrum are often described as selective eaters. Studies show they are around five times more likely to refuse new foods compared to their peers. This limited dietary variety could be a factor contributing to nutrient gaps.
What the Study Revealed
The team of researchers assessed the dietary habits and blood levels of more than 240 children. They found that 36.5% had insufficient vitamin D, while 37.7% presented with iron deficiency. Alarmingly, over 15% of those lacking iron had already developed anemia.
The Impact of Age
One of the most striking observations was the role of age. Each additional month in a child’s life slightly increased the likelihood of vitamin D deficiency. Older children were also more prone to iron deficiency anemia, underscoring the need for regular monitoring as children grow.
Protective Role of Formula Milk
Interestingly, the researchers noted that younger children who consumed fortified formula milk were less likely to present with deficiencies. These protective effects seemed to diminish as children grew older and transitioned to more selective eating patterns.
Health Risks if Left Untreated
Both vitamin D and iron play crucial roles in a child’s growth. Severe vitamin D deficiency may result in bone deformities like rickets, while low iron can cause fatigue, headaches, shortness of breath, and pale skin. Addressing these issues early could prevent serious long-term complications.
Broader Challenges in Autism Care
Beyond nutrition, access to autism assessments and support is facing unprecedented pressure. In England alone, nearly 130,000 children were awaiting evaluation by the end of 2024, six times more than before the pandemic. Experts describe this as an “invisible crisis.”
The Gender Gap in Diagnoses
Another pressing concern is that autism in girls is often underdiagnosed because symptoms can appear milder than in boys. This means many girls miss out on timely therapies and interventions, which could affect their long-term well-being.
Why Nutrition Screening Matters
The researchers emphasized that routine nutrition checks should be part of autism care. Identifying deficiencies early and providing appropriate treatment could significantly improve health outcomes. While autism itself is not a disease, ensuring proper nutrition helps children on the spectrum reach their fullest potential.