Research
Macro partitioning
There is no definitive evidence that specific foods or drinks (e.g., fat, coffee, alcohol) consistently cause or prevent GERD symptoms across all populations.
Don't obsess over avoiding specific foods like coffee or fat unless you personally notice they trigger your symptoms. The evidence is mixed, and blanket restrictions are not supported by definitive data. Focus on weight loss first.
ModerateRefutesMEDIUM confidence
No definitive data exist regarding the role of diet and, in particular, of specific foods or drinks, in influencing GERD clinical manifestations.
Why this rating
Evidence is conflicting and heterogeneous across studies.
Source
Body weight, lifestyle, dietary habits and gastroesophageal reflux disease
Davide Festi et al. · World Journal of Gastroenterology · 2009
DOI 10.3748/wjg.15.1690
narrative_reviewCited 174×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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