Bloating, dairy, gluten — the most-searched symptoms with real genetics behind some.
Why this topic Gut health is the most-marketed claim in food, with the least labelling.
Counted in Europe PMC, where the title or abstract names both this topic and that rsID. The number is papers, not evidence of a cause.
MCM6 / LCT
Lactose tolerance
22 papers →IL23R
Crohn's disease
4 papers →IL12A
Celiac disease
4 papers →FUT2
Secretor status
2 papers →ADH1B
Alcohol metabolism speed
1 paper →KIAA0350
Type 1 diabetes
1 paper →ABCC11
Earwax type & body odor
1 paper →ICAM1
Soluble ICAM-1
1 paper →MTHFR
Folate metabolism (MTHFR C677T)
1 paper →CCR5
HIV-1 resistance (CCR5-delta32)
1 paper →SLCO1B1
Statin muscle-side-effect risk
1 paper →Europe PMC, title and abstract only, searched for “lactose intolerance”, “irritable bowel syndrome”, “coeliac disease”, “celiac disease”, “gut microbiome” alongside each published rsID. Full text was not counted: it returns every paper with an rsID buried in a supplementary table. Recounted monthly.