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For gastrointestinal applications, digestive comfort may improve within the first 1 to 2 weeks, progressing to sustained improvements in food tolerances by weeks 5 to 6
Escalate When It Persists Recurring symptoms despite focused changes need medical evaluation rather than a longer and more restrictive elimination list
Geng S, Liu Y, Ma H, et al
Your brain relies on a steady supply of energy from food, and significant changes in calorie intake can trigger headaches
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