Food sensitivities are often discussed in terms of physical symptoms, like bloating, abdominal pain, or diarrhea, but they can also manifest in unexpected behavioral changes. Children who have food intolerances or sensitivities may experience irritability, mood swings, or even difficulty concentrating.
For example, children with gluten sensitivity or dairy intolerance may experience brain fog or irritability after consuming foods that trigger their condition. The relationship between the gut and brain is increasingly being studied, and researchers are discovering that gut health plays a direct role in regulating mood and behavior. The microbiome, in particular, produces neurotransmitters like serotonin, which influences mood, and an imbalance in gut bacteria can directly impact these levels.
If a child is experiencing unexplained mood swings or behavioral changes, food sensitivities should be considered. Keeping a food diary and working with a healthcare provider to identify potential triggers can provide insight and lead to more effective dietary changes to improve your child’s mood and behavior.
Link: https://www.brainbalancecenters.com/blog/can-food-intolerance-cause-behavioral-issues-children