Thank you for your question and welcome to ADHDCentral.com.
I am not a medical professional and would not be able to give you medical advice.
It is recommended that Concerta be taken 30-45 minutes before eating. However, the prescribing information for this medication indicate it can be taken with or without food.
You can read more about how foods impact ADHD medications:
Can Certain Foods Impact ADHD Medications?
I hope this helps
Eileen
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