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Genomics · Genetic Reports · Precision Wellness

Gut Health

Personalized Genetic Report
Bowel HealthStomach Health & Acid ProductionGut InfectionsGut InflammationFood IntoleranceGut MicrobiomeGut Health Genes
Sample ClientReport date: 29 July 2026
Genomics · Genetic Reports · Precision Wellness
Marrow Health Laboratories
Marrow
Accession #: MRW-26-975F5B
Report type: Full Report
Report status: FINAL

Specimen and client information

Client
Sample Client
Specimen type
Buccal (cheek) swab
Date reported
29 July 2026
Accession
MRW-26-975F5B
Panel
Gut Health
Results scored
60 of 65
Need attention
16
Report
Full Report

What this report covers

Bowel Health · Stomach Health & Acid Production · Gut Infections · Gut Inflammation · Food Intolerance · Gut Microbiome · Gut Health Genes

About this report

This report reads your DNA and sorts every result into one of five plain-language groups, so you can see at a glance what deserves attention and what does not. Nothing here is a diagnosis. A flagged result means your genetics place you above or below the average person for that trait — a reason to ask a question, not a reason to worry.

What each result group means

Worth a conversation with your doctor
These came back with a higher genetic predisposition than most people. That is not a diagnosis — it means these are the ones worth raising at your next appointment.
Running above the typical range
Your genetics point to these sitting higher than average. Often useful to know, sometimes worth monitoring.
Running below the typical range
Your genetics point to these sitting lower than average. Same idea — context, not alarm.
Working in your favour
Good news. Your genetics look protective or better than average here.
In line with most people
Nothing unusual. These were tested and came back typical — worth having on record.

Your results at a glance

How to read this. A result being flagged does not mean you have a condition — it means your genetics put you above or below the average person for that trait. Of the 60 results here, 16 came back worth discussing with a clinician and 6 came back in your favour. Bring this document to your appointment.
Worth a conversation with your doctor  (16)These came back with a higher genetic predisposition than most people. That is not a diagnosis — it means these are the ones worth raising at your next appointment.
From your Gut Health report
APeptic Ulcers
More likely
Higher predisposition than 99% of people
JUP rs34074411 TT · GUCY2F rs1205531 T · FAM160A2 rs10500661 TC · MUC1 rs147048677 CC · URAD rs9581957 CC · EPB41L4A rs112868245 AA · SRBD1 rs112982103 TT · VIPR2 rs113752094 AA
AAcid Reflux
More likely
Higher predisposition than 99% of people
TSKU rs7942368 CC · HIVEP2 rs9373363 AA · AFF3 rs4851239 CC · VCAN rs72771256 GG · PGPEP1 rs9636202 GA · BTN2A2 rs2145318 TA · REX1BD rs12974777 CC · AFF3 rs7609078 GG
AGastrointestinal Infection
More likely
Higher predisposition than 99% of people
FCHO2 rs3010256 TT · NPC1 rs1652362 TT · CNTN5 rs7112253 AG · SESN3 rs75887387 TG · ATXN1 rs3793102 CA
ABloating
More likely
Higher predisposition than 98% of people
GRIN3A rs182276014 TT · GZMH rs190749747 CC · FZD1 rs182267037 CC · RALGPS2 rs6675656 TT · IGF1R rs144880784 CC · EPS8L3 rs190178166 CC · BTG1 rs141884556 GG · CWF19L2 rs79224501 AA
ARectal Prolapse
More likely
Higher predisposition than 98% of people
AIntestinal Obstruction
More likely
Higher predisposition than 96% of people
APancreas Inflammation
More likely
Higher predisposition than 95% of people
SPINK5 rs112861203 TT · STK32A rs148849032 CC · MORC4 rs12688220 C · JAKMIP2 rs146303903 AA · CTRC rs497078 CC · STK32A rs142623619 AA · ADRB2 rs17640347 GG · ABCG5 rs75331444 GG
AFood Allergies
More likely
Higher predisposition than 95% of people
HLA-DPA1 rs9277630 AC · SPINK6 rs9325071 AG · RBFOX1 rs59325236 AG · HLA-DQA2 rs9275596 CT · HLA-DRA rs7192 GT · LRRC32 rs7936434 GC · BMPR1B rs17023017 TG · SLC22A5 rs2243250 CC
AIrritable Bowel (IBS)
More likely
Higher predisposition than 94% of people
TRPM8 rs10166942 TT · MAPT rs7209436 CT · TNFSF8 rs7848647 CT · SI rs9290264 AA · OLFM4 rs5803650 IC · PRRC2A rs2736155 CG
AHemorrhoids
More likely
Higher predisposition than 90% of people
MUC12 rs4556017 TT · PPIE rs11585073 AT · XKR9 rs1838392 TG · ATPAF2 rs854786 AA · PLEC rs58579887 CT · CCAR2 rs13271626 CG · KANK2 rs2421206 GT · PRKCA rs4423457 AG
AC. difficile Infection
More likely
Higher predisposition than 87% of people
USP25 rs192418381 TC · PCDH9 rs1982305 GA · CNOT4 rs117373257 GG · TRIM37 rs73321289 CC · KCTD1 rs57118264 CC · CSMD1 rs890001 GG · NECTIN2 rs138769755 GG
AFlatulence (Gas)
More likely
Higher predisposition than 84% of people
WDR37 rs201006450 TT · FAM171A1 rs138125072 TT · GTPBP4 rs143878742 TT · GTPBP4 rs552719354 GG · LARP4B rs190038118 GG · PRKCQ rs17156356 GG · KIAA1217 rs147375660 TT · APBB1IP rs17815108 CC
AShigella Infection
More likely
Higher predisposition than 84% of people
TMEM218 rs147975801 AA · MPP7 rs2801847 GA · TNKS rs12550437 AG · TMEM218 rs653552 AA · TMEM218 rs582240 CC · CYTH3 rs10266841 CC
ADiarrhea
More likely
Higher predisposition than 80% of people
MANF rs61570769 GG · WDR35 rs56395266 GA · NPHP3 rs41272317 CA · C1QTNF6 rs17812681 TC · ZNF703 rs79707182 TC · ST7L rs114199731 TT · KRT83 rs2857667 AA · VIT rs140104536 CC
AColorectal Cancer
More likely
Higher predisposition than 73% of people
ACTL8 rs11203467 GG · PRICKLE1 rs11610543 GG · LRP1 rs7398375 CC · GRM7 rs2163735 GG · CHRDL2 rs3824999 GG · SMAD7 rs4939827 TC · PREX1 rs6066825 GA
ACrohn’s Disease
More likely
Higher predisposition than 66% of people
SLC23A1 rs10063949 CC · ATG16L1 rs2241880 GG · STAT3 rs744166 AA · SLC22A5 rs12521868 TT · JAK2 rs10758669 CA · IL23R rs11465804 TT · IRGM rs1000113 TC · PPM1M rs5743836 GG
Running above the typical range  (3)Your genetics point to these sitting higher than average. Often useful to know, sometimes worth monitoring.
From your Gut Health report
HGluten Sensitivity (Non-Celiac)
Higher
Above the typical range
HLA-DQB1 rs3135350 TC
HAlcohol Sensitivity
Higher
Above the typical range
ADH1B rs1229984 TC · ALDH2 rs671 GG
HNLRP3 (Gut Inflammation)
Higher activity
Above the typical range
NLRP3 rs3806265 CC · NLRP3 rs3738447 GG · NLRP3 rs4925648 CC
Running below the typical range  (5)Your genetics point to these sitting lower than average. Same idea — context, not alarm.
From your Gut Health report
LIBD5 (Gut Inflammation)
Lower activity
Lower than 81% of people
SLC22A5 rs12521868 TT · SLC22A5 rs2188962 TT · SLC22A4 rs1050152 TC
LCaffeine Sensitivity
Lower
Below the typical range
AHR rs4410790 TC · ADORA2A rs5751876 CT
LGut Microbiome Diversity
Lower
Below the typical range
GPR158 rs71495423 CC · NIPSNAP3A rs12348106 CC · NR2F2 rs6496140 TT · INHBC rs145837154 GG · ISCA2 rs72730160 TT · CCBE1 rs111870840 AA · RASEF rs13284654 CC · NSG1 rs7693922 AA
LHNF4A (Gut Inflammation)
Lower activity
Below the typical range
HNF4A rs6017342 CC
LJAK2 (Gut Inflammation)
Lower activity
Below the typical range
JAK2 rs10758669 CA · JAK2 rs12340895 CC
Working in your favour  (6)Good news. Your genetics look protective or better than average here.
From your Gut Health report
FMalabsorption
Less likely
Lower predisposition than 86% of people
FGut Inflammation
Less likely
Lower predisposition than 92% of people
FCGR2A rs1801274 AA · ATG16L1 rs2241880 GG · STAT3 rs744166 AA · ADO rs10761659 AG · HNF4A rs6017342 CC · IL23R rs11465804 TT · HLA-DQA2 rs2395185 TG · IL23R rs10889677 CA
FAppendicitis
Less likely
Lower predisposition than 92% of people
TUB rs72848490 TC · MTARC1 rs3738182 GG · PITX2 rs7697491 TA · PITX2 rs13121924 GA · LTBR rs10849448 AG · OSR1 rs56259011 CC
FDiverticular Disease
Less likely
Lower predisposition than average
POLR3A rs139044580 GG · TBX5 rs2551395 TT · UPF2 rs78114187 CC · LYPLAL1 rs61823192 CC · SHANK1 rs113101273 GG · SOCS6 rs79586998 CC · LHFPL3 rs6980251 AC · YARS2 rs191699548 GG
FHRH2 (Gut Health)
Better genetics
Lower predisposition than average
HRH2 rs2067474 GG
FKIAA1109 (Gut Inflammation)
Better genetics
Lower predisposition than average
KIAA1109 rs13151961 GA
In line with most people  (30)Nothing unusual. These were tested and came back typical — worth having on record.
From your Gut Health report
·Anal Fissure
Typical likelihood
In line with the general population · 78th percentile
·H. pylori
Typical likelihood
In line with the general population · 67th percentile
IKZF2 rs10194411 GG · AKR1E2 rs112501331 CC · RAP2B rs112013042 CC · SIPA1L3 rs113428378 AA · HPCAL1 rs10929658 AA · PDZD2 rs10472790 TT · FGD4 rs11052023 TT · TCF7L1 rs113194344 GG
·Bowel Incontinence
Typical likelihood
In line with the general population · 66th percentile
·Esophageal Varices
Typical likelihood
In line with the general population · 66th percentile
PNPLA3 rs738409 GG · TRAF3IP2 rs9487666 CA
·Ulcerative Colitis
Typical likelihood
In line with the general population · 63th percentile
STAT3 rs744166 AA · HNF4A rs6017342 CC · HLA-DQA2 rs2395185 TG · IL23R rs76418789 GG · IL23R rs11805303 CT · MFSD4B rs3851228 AA · NR5A2 rs2816958 GG · IL19 rs1800872 GG
·Hiatus Hernia
Typical likelihood
In line with the general population · 50th percentile
EFEMP1 rs10207635 AA · BTN3A2 rs9393735 AA · WT1 rs11031796 GG · REX1BD rs2891698 GG · CALD1 rs4728341 TT · ADAMTS16 rs42202 GG · BARX1 rs4075733 TT
·EBV Infection
Typical likelihood
In line with the general population · 48th percentile
HLA-DQA1 rs6927022 GA · H3C12 rs34034915 TT · HLA-DRB1 rs9271536 TA · SUGCT rs186721582 GG · PHF14 rs73067509 CG · BTN3A2 rs9379862 CT · P2RY12 rs67886110 GT · IRF4 rs2316515 AG
·Colorectal Polyps
Typical likelihood
In line with the general population · 44th percentile
·Stomach Inflammation
Typical likelihood
In line with the general population · 42th percentile
MRPL13 rs7826906 GA · CCDC66 rs6445797 GG · MTBP rs10955971 AG · CDC37 rs8112449 AG · TCP10L rs11088226 CC
·Celiac Disease
Typical likelihood
In line with the general population · 42th percentile
HLA-DRB5 rs2395182 TG · HLA-DQA2 rs7454108 TT · HLA-DQA1 rs2187668 CC
·Nausea
Typical likelihood
In line with the general population · 36th percentile
KCND2 rs12706265 CC · PPP2R1A rs8108607 TC · NT5M rs8082383 CC · GJB4 rs11589940 CC · SLCO3A1 rs1568209 GG · SLC5A8 rs7956620 AA · MEIS2 rs2681320 TT · C9ORF50 rs10118527 CC
·Vomiting
Typical likelihood
In line with the general population · 27th percentile
KCND2 rs12706265 CC · PPP2R1A rs8108607 TC · NT5M rs8082383 CC · GJB4 rs11589940 CC · SLCO3A1 rs1568209 GG · SLC5A8 rs7956620 AA · MEIS2 rs2681320 TT · C9ORF50 rs10118527 CC
·Stomach Pain
Typical likelihood
In line with the general population · 27th percentile
GRIN3A rs182276014 TT · GZMH rs190749747 CC · FZD1 rs182267037 CC · RALGPS2 rs6675656 TT · IGF1R rs144880784 CC · EPS8L3 rs190178166 CC · BTG1 rs141884556 GG · CWF19L2 rs79224501 AA
·Stomach Bug
Typical likelihood
In line with the general population · 27th percentile
·Indigestion
Typical likelihood
In line with the general population · 20th percentile
GZMH rs190749747 CC · BTG1 rs141884556 GG · CWF19L2 rs79224501 AA · FBXO21 rs2682826 GG · AMN1 rs569208093 GG · PPM1F rs34639823 CC · COX7C rs114575486 TT
·Constipation
Typical likelihood
In line with the general population · 16th percentile
MORC2 rs55694472 CC · HORMAD1 rs150782165 GG · CXCR4 rs146493009 TT · PPP6R2 rs188272551 CC · ST18 rs144859003 CC · KCTD9 rs79700501 TT · ATP8B2 rs144890977 CC
·Stool Frequency
Typical
In line with the general population
MUC12 rs4556017 TT · STX16 rs6123818 AA · HEY2 rs1268068 TT · FAXDC2 rs13162291 GA · LRRC37A rs2732706 CC · MOSPD3 rs62482222 GG · CDK18 rs11240503 GG
·Leaky Gut
Typical
In line with the general population
STAB2 rs1993919 AA · LYZL1 rs73596019 CC · ADAMTS1 rs9967959 GG · PID1 rs10179193 TT · KCNJ6 rs857958 GG · GNMT rs41274896 AA · RAB28 rs4834946 CT · AATK rs11650927 AG
·Esophageal Cancer
Typical likelihood
In line with the general population
PPP4R1 rs78048962 GG · SALL4 rs16996300 CC · SCG2 rs714943 CC · SPATA6 rs11205513 GC · UBE3D rs115648060 GG · AMTN rs148725713 CC · TNFRSF10C rs531841075 GG · SLC16A14 rs35963873 TT
·Stomach Cancer
Typical likelihood
In line with the general population
HLA-A rs28749114 AA · CLPTM1L rs2853669 AA · ZSCAN26 rs2799081 TT · KCNU1 rs11775036 CT · ANKEF1 rs6039695 AG · SNX13 rs11560253 GA · IRF2 rs793885 TC · CCDC32 rs999197 CC
·Barrett's Esophagus
Typical likelihood
In line with the general population
OR2H2 rs9257809 AA · FAM167A rs10108511 TT · MSRA rs17749155 AA · REX1BD rs7258722 TA · FOXF1 rs1979654 CG · IKBIP rs9668109 GA · HMCN2 rs763936875 TT · GOLIM4 rs7632500 AA
·Low Stomach Acid
Typical likelihood
In line with the general population
IL1B rs16944 AG · TLR4 rs4986790 AA
·Salt Sensitivity
Typical
In line with the general population
SGK1 rs9389154 GG · POC1B rs2681472 AG · NR2F2 rs2398162 AG · ACE2 rs184874220 T · PRKG1 rs7905063 CT · PRKG1 rs7897633 CA · SLC4A5 rs7571842 AG · SCNN1A rs4764586 AA
·Histamine Intolerance
Typical likelihood
In line with the general population
AOC1 rs2071514 AG · HNMT rs1050891 GA · HNMT rs11558538 CC · AOC1 rs1049742 CC
·Lactose Intolerance
Likely tolerant
In line with the general population
·Bifidobacterium
Typical levels
In line with the general population
LCT rs3940549 AG
·Bifidobacterium Longum
Typical levels
In line with the general population
·Bifidobacterium Breve
Typical levels
In line with the general population
LCT rs3940549 AG
·Bifidobacterium Bifidum
Typical levels
In line with the general population
LCT rs4988235 AG
·SLC22A4 (Gut Inflammation)
Typical genetics
In line with the general population
SLC22A4 rs1050152 TC

Methodology

Genotyping was performed on DNA extracted from a buccal (cheek) swab using a genome-wide array. Results are derived from peer-reviewed genome-wide association data and, where applicable, published clinical guidelines. Each report was scored independently against its own reference set. Percentile figures describe where your result sits relative to a reference population.

Limitations

This is a laboratory-developed test. It has not been cleared or approved by the U.S. Food and Drug Administration. Genotyping does not detect all variants in the genes assessed; the absence of a flagged result does not exclude risk. Predisposition is probabilistic and is modified by environment, lifestyle, ancestry and family history. Results must be interpreted by a qualified healthcare professional and must not be used alone to diagnose, treat, or alter any medication regimen. Marrow does not recommend, prescribe, or dose any supplement or medication.

Performing laboratory & attestation
Performing laboratoryGene by Gene, Ltd.
Laboratory address1445 North Loop West, Suite 760, Houston, TX 77008
CLIA certificationCLIA #45D1102202
CAP accreditationCAP #7212851 · accredited through 7 October 2027
Laboratory DirectorFeng Zhou, PhD, MB(ASCP)
Specimen typeBuccal (cheek) swab — genomic DNA
AccessionMRW-26-975F5B
Date reported29 July 2026

This specimen was tested at Gene by Gene, Ltd., 1445 North Loop West, Suite 760, Houston, TX 77008, under CLIA #45D1102202 and CAP #7212851. Laboratory Director: Feng Zhou, PhD, MB(ASCP). Marrow Health is not a clinical laboratory and does not perform testing; Marrow prepares and delivers this report from data produced by the performing laboratory named above. Report generated 29 July 2026 · Accession MRW-26-975F5B · © 2026 Marrow Health.