What your genes and blood tests actually say about your health
Sample Patient · 52 years · Male · For demonstration purposes only
Everything in this sample is illustrative only — so you can explore and become familiar with the report format, depth, and style.
This report brings together your blood panel, pharmacogenomics results across 21 genes and 101 drugs, and whole exome sequencing — written in plain English, for you and your doctor.
One important thing to keep in
mind:
your genes show a proclivity —
a tendency — not a certainty. They shift
the odds, they don't determine outcomes.
Lifestyle, environment, and the choices
you make every day play an equally
important role.
How to use this report:
Use the navigation bar below to jump to
any section. "Blood Test Results" shows
all your measured values at a glance.
"Action List" tells you what to do and
when. The finding cards below explain
each result in depth. Tap "Tell me more"
on any card for a fuller explanation.
▶ All
Full Report
🩸
Readings
11
Good News
6
Prioritise
8
Monitor
📋
Action List
Blood Test Results
· GenePath Diagnostics · 21 March 2026
Haematology — red cell count
Haemoglobin
11.70
g/dL · Below male min 13.2 — anaemia confirmed
RBC Count
3.81
×10⁶/µL · Below male ref 4.35–5.65
PCV / Haematocrit
35.60%
Below male ref 38.3–48.6%
MCV
93.30
fL · Normal 78.2–97.9 — normocytic ✓
MCH
30.70
pg · Normal 27.0–32.0 — normochromic ✓
MCHC
32.90
g/dL · Normal 31.5–34.5 ✓
RDW
13.90%
Normal 11.8–14.5% ✓
WBC Count
4,800
/µL · Normal 4,000–10,000 ✓
Platelets
264,000
/µL · Normal 150,000–410,000 ✓
Cholesterol & heart risk
Total Cholesterol
137
mg/dL · Desirable <200 — on statin ✓
LDL-C (Direct)
90
mg/dL · Above LAI High-Risk target <70
HDL — "good" cholesterol
15
mg/dL · Critically low — male min >40
Triglycerides
283
mg/dL · High — above 200 medication threshold
VLDL Cholesterol
57
mg/dL · Above target <30
Non-HDL Cholesterol
122
mg/dL · Above LAI target <100
ApoB — particle count
101
mg/dL · Above LAI target <80
Lp(a)
5.10
mg/dL · Normal <30 — sub-threshold ✓
TC/HDL Ratio
9.13
Far above male limit 5.0 — RED
LDL/HDL Ratio
6.00
Above RED threshold 5.0
Metabolic — blood sugar & insulin
Fasting Glucose
95
mg/dL · Normal <100 ✓
HbA1c — 3-month average
5.4%
Normal 4.0–5.6% — no diabetes ✓
Fasting Insulin
16.20
µU/mL · Upper-normal — HOMA-IR elevated
HOMA-IR (calculated)
3.80
Above 3.5 high-risk cutoff — insulin resistance
Kidney function
Serum Creatinine
1.21
mg/dL · At top of male ref 0.6–1.2 — borderline
eGFR (CKD-EPI)
72
mL/min · Stage G2 — mildly reduced
Cystatin C
1.17
mg/L · Near upper limit — corroborates G2
Urea / BUN
42
mg/dL · Normal — no acute kidney stress ✓
Uric Acid
6.40
mg/dL · Normal male range 3.5–7.2 ✓
Urine Protein
Absent
No proteinuria — reassuring ✓
Inflammation & liver
hs-CRP
<0.40
mg/L · Excellent — below 2.0 threshold ✓
ALT (SGPT)
21
U/L · Normal 7–55 ✓
AST (SGOT)
29
U/L · Normal 8–48 ✓
GGT
17
U/L · Normal 8–61 — no liver stress ✓
Alkaline Phosphatase
52
U/L · Normal 40–129 ✓
Total Bilirubin
0.39
mg/dL · Normal 0.10–1.20 ✓
Iron studies
Serum Iron
89
µg/dL · Normal male range 65–175 ✓
TIBC
395
µg/dL · Normal 250–450 ✓
Ferritin
163.41
ng/mL · Normal — iron stores adequate ✓
Electrolytes
Sodium
136
mmol/L · Normal 136–145 ✓
Potassium
5.50
mmol/L · Above ref 3.5–5.1 — repeat required
Chloride
108
mmol/L · Slightly above 98–107 — reassess
Thyroid
TSH (Ultrasensitive)
2.88
µIU/mL · Normal 0.35–4.94 ✓
Free T3
2.31
pg/mL · Normal 1.58–3.91 ✓
Free T4
0.90
ng/dL · Normal 0.70–1.48 ✓
Hormones — male panel
Testosterone (Total)
447.18
ng/dL · Normal 240–950 — mid-range ✓
Free Testosterone
16.80
pg/mL · Normal 15–50 ✓
LH
2.75
mIU/mL · Normal 1.3–9.6 ✓
FSH
3.98
mIU/mL · Normal 1.40–15.40 ✓
Cortisol (AM)
13.60
µg/dL · Normal AM range 3.7–19.4 ✓
Vitamins & nutrients
Vitamin D (25-OH)
34
ng/mL · Optimum range 20–50 ✓
Vitamin B12
410
pg/mL · Normal 187–883 ✓
Folate (Serum)
10.40
ng/mL · Normal 3.10–20.50 ✓
Homocysteine
13.25
µmol/L · Above CV-optimal ≤10 — action needed
Cancer screening markers
PSA (Prostate)
0.348
ng/mL · Well below age-52 threshold 3.5 ✓
AFP (Liver)
<2.0
ng/mL · Normal 0.89–8.78 ✓
CEA (Colorectal)
2.73
ng/mL · Normal <5.0 ✓
CA 19-9 (Pancreatic)
8.56
U/mL · Normal <37 ✓
Pharmacogenomics
· 21 genes · 101 drugs · CPIC October 2025
Prescribing flags — document before any medical event
For chronic use >12 weeks, consider 50% dose reduction
Tacrolimus (Prograf)
CYP3A5 · Poor metaboliser
Standard dose sufficient — use TDM monitoring
Efavirenz
CYP2B6 · Intermediate metaboliser
Start at 400 mg/day rather than 600 mg
All other drugs tested — warfarin, NSAIDs, metoprolol, statins, codeine, carbamazepine, phenytoin, others
21 genes screened
No flags — standard doses apply
Good News
· 11 findings working in your favour
✓Lp(a) is genuinely low — your inherited cholesterol risk is not hardwired.
Lp(a) 5.10 mg/dL, well below the 20 mg/dL LAI 2023 risk-modifier cutoff. Your paternal grandmother died of cardiac arrest, and a high Lp(a) would have meant that pattern was partly fixed in your DNA. It isn't. Your cardiovascular risk is driven entirely by things you can change.
✓Four cancer screening markers — PSA, CEA, CA 19-9, and AFP — all comfortably normal.
Your PSA (0.348 ng/mL) is roughly a tenth of the age-52 cutoff of 3.5. Given your grandfather's oral cancer history, having a clean baseline across all four markers is meaningful. This is a strong baseline to monitor against in future panels.
✓Liver fully normal despite 15+ years on statins, metoprolol, and amlodipine.
ALT 21, AST 29, GGT 17 (upper limit 61), ALP 52 — all mid-range. Statins get filtered through the liver and a small percentage of patients develop quiet liver inflammation on them. Yours shows no sign of that. The liver answer is: these tablets are not damaging anything you can't feel.
✓Thyroid hormones have settled back into range two years after thyroiditis.
TSH 2.88 µIU/mL, Free T4 0.90, Free T3 2.31 — all normal. Whatever caused the inflammation has resolved, and your thyroid is no longer the active driver of your weight. The likely root now is insulin resistance (see Prioritise section).
✓Blood sugar is well controlled — no diabetes, no pre-diabetes.
HbA1c 5.4%, fasting glucose 95 mg/dL — both clearly in the normal range. Despite a maternal family history of diabetes, your sugar is currently fine. Important caveat: your fasting insulin is high (16.20 µU/mL), meaning your body is working harder to maintain that normal level. The window to prevent diabetes is open now, not later.
✓Arteries are not inflamed — hs-CRP below the detection limit.
hs-CRP <0.40 mg/L, far below the 2.0 mg/L LAI cardiovascular risk threshold. Despite your lipid pattern, there is no chronic inflammation in the artery walls yet. The work in the Prioritise section is meant to keep it this way.
✓Whole exome sequencing found no inherited disease variants across any of your roughly 20,000 genes.
No pathogenic findings for hypertension, kidney disease, thyroiditis, or lipids. All ACMG cancer-predisposition genes checked — BRCA1, BRCA2, CHEK2, PALB2, ATM, Lynch syndrome genes (MLH1, MSH2, MSH6, PMS2), TP53, PTEN, APC — all clear. Given your grandfather's oral cancer, that is a meaningful question now answered.
✓Clear for general anaesthesia — no malignant hyperthermia risk.
RYR1 and CACNA1S genes both normal. Malignant hyperthermia is a rare but potentially fatal reaction to inhaled anaesthetic gases. If you ever need surgery, this is one less concern for your anaesthetist. Worth keeping a copy of this report for any future operation.
✓Statin muscle genes are clear — a higher statin dose is safe from a genetics standpoint.
SLCO1B1 and ABCG2 both normal-function. About 1 in 20 people on statins develops muscle aches because of these transporter genes. Yours are clear — meaning your cardiology conversation about a stronger statin or higher dose can proceed without muscle side effects as a limiting factor.
✓Formally LAI 2023 High Risk — but every driver here is modifiable.
Three major risk factors (age ≥45, treated hypertension, HDL <40) place you in the High Risk tier. But Lp(a) is low, hs-CRP is undetectable, and there is no family history of premature heart disease. None of the markers driving this tier are inherited or fixed. This is a category you can climb out of.
✓White cells and platelets completely normal — bone marrow healthy.
WBC 4,800/µL, platelets 264,000/µL, all differential counts in range. Read alongside the anaemia finding, this is informative: the problem is specific to red blood cells, not the bone marrow as a whole. This significantly narrows the diagnostic picture.
Worth Prioritising
· 6 findings that warrant a doctor conversation now
Your low haemoglobin and your reduced kidney filtration may be the same problem
Your haemoglobin is 11.7 g/dL — below both the male reference (13.2) and the WHO anaemia threshold (13.0). Your red cell count, packed cell volume, and red cell indices all point in the same direction: fewer red cells, of normal size and colour. That last detail is the diagnostic clue — this is not classic iron-deficiency anaemia, which produces small, pale cells.
The kidney connection
Your eGFR is 72 mL/min (Stage G2), creatinine is at the top of the reference range (1.21), and cystatin C is near its upper limit (1.17). Kidneys produce erythropoietin (EPO) — the hormone that tells the bone marrow to make red blood cells. Even at Stage G2, well before formal kidney disease, EPO production starts to drop. Anaemia with normal-sized red cells, no iron deficiency, and reduced kidney filtration is the textbook picture of early EPO-related anaemia.
Your iron stores (ferritin 163 ng/mL, serum iron 89 µg/dL) are adequate, which further supports the kidney-EPO explanation over iron deficiency. Elevated creatinine was first noticed approximately two years ago — the kidney signal is real and it is not new.
Normocytic normochromic anaemia (normal MCV 93.3, MCH 30.7, MCHC 32.9) rules out iron deficiency (microcytic hypochromic), B12/folate deficiency (macrocytic), and acute blood loss as primary causes. Ferritin at 163 ng/mL confirms iron stores are adequate. The combination with Stage G2 CKD is the leading explanation, but the diagnosis requires: (1) urine albumin-to-creatinine ratio to quantify kidney leakage, (2) full iron studies with transferrin saturation, (3) serum EPO level, and (4) a nephrology opinion.
Stage G2 CKD (eGFR 60–89) is defined as mildly reduced kidney function. At this stage, hypertension remains the most modifiable driver — well-controlled BP directly slows the rate of progression. Annual eGFR monitoring is standard. If the urine ACR shows microalbuminuria, that changes the urgency significantly.
Actions — within 4–6 weeks
Book a nephrology consult. Before the appointment: get a urine albumin-to-creatinine ratio (ACR) and repeat serum creatinine. Bring your full blood panel, BP log, and this report. The nephrologist will likely request a serum EPO level and may arrange a renal ultrasound. Do not change any medications before this consultation.
Three lipid targets are missed on your current statin — and the pattern is metabolic, not dietary
You are already on a statin, which is why your LDL of 90 mg/dL looks manageable on the report sheet. But under the Lipid Association of India 2023 framework — which classifies you as High Risk based on age, hypertension, and low HDL — the targets are stricter: LDL <70, Non-HDL <100, ApoB <80. All three are currently above target.
The full picture
HDL: 15 mg/dL — far below the 40 mg/dL male minimum. Triglycerides: 283 mg/dL — above the 200 mg/dL medication-discussion threshold. VLDL: 57 mg/dL (target <30). TC/HDL ratio: 9.13 (acceptable ≤5). LDL/HDL ratio: 6.00 (acceptable ≤3.6). This pattern — very low HDL, high triglycerides, elevated VLDL, raised ApoB, borderline LDL — is the signature of insulin resistance driving the lipid system, not high cholesterol intake. The statin handles LDL but cannot fix the rest.
The good news: your statin muscle genes (SLCO1B1, ABCG2) are both clear — meaning a stronger statin or higher dose can be discussed without muscle side effects as a limiting factor.
Atherogenic dyslipidaemia — the combination of high triglycerides, very low HDL, and elevated small dense LDL particles (reflected by raised ApoB) — is the dominant cardiovascular pattern in insulin resistance. It is distinct from familial hypercholesterolaemia and responds poorly to statin monotherapy. The evidence-based additions are: (1) intensifying the statin to reach LDL <70, (2) adding a fibrate (fenofibrate) or high-dose omega-3 (icosapent ethyl) for the triglycerides, and (3) addressing the metabolic root through diet and exercise.
HDL of 15 mg/dL is extremely low and is the single most significant entry point for cardiovascular risk in this panel. Exercise (particularly aerobic exercise) is the most evidence-based HDL-raising intervention — even a 10–15% HDL increase from 15 would be meaningful. Weight loss in the abdominal region directly raises HDL and lowers triglycerides through the same mechanism.
Actions — within 6 weeks
Book a cardiology appointment. Bring this report and your full lipid panel including ApoB. Discuss: (1) intensifying the statin dose — your SLCO1B1 and ABCG2 genes confirm this is safe; (2) adding a fibrate or icosapent ethyl for triglycerides at 283 mg/dL; (3) exercise as the primary HDL intervention. Start the low-carb, aerobic exercise programme immediately — a 5–7 kg weight reduction can meaningfully improve this picture within six months.
Your fasting insulin is high while your sugar is still normal — your body is compensating, and the window to act is now
HOMA-IR 3.80 — high-risk bandFasting insulin 16.20 µU/mLBlood test — calculated index
Your fasting glucose (95 mg/dL) and HbA1c (5.4%) are both normal. So why is this in the prioritise list? Because to keep your sugar normal, your pancreas is producing 16.20 µU/mL of insulin at rest — that's high. The HOMA-IR score (combining fasting insulin and fasting glucose) is 3.80, against an elevated cutoff of 2.5 and a high-risk cutoff of 3.5. You are in the high-risk band.
What insulin resistance looks like before it becomes diabetes
Your cells have become less responsive to insulin's signal, so the pancreas produces more to keep blood sugar in line. It works — until one day it doesn't, and that's when fasting glucose starts to climb and HbA1c crosses 5.7%. Diabetes runs in your maternal family. You are in the window where this is preventable, not yet treatable.
Insulin resistance is also the mechanism behind your lipid pattern. The same dysfunction that pushes insulin up also pushes your liver to make more triglyceride-rich VLDL (57 mg/dL, target <30) and suppresses HDL production. A 5–7 kg weight reduction can normalise fasting insulin in many people — and would address your lipids, your weight gain since 2023, and your future diabetes risk simultaneously.
HOMA-IR = (fasting insulin × fasting glucose) ÷ 405. Your calculation: (16.20 × 95) ÷ 405 = 3.80. A HOMA-IR above 2.5 is considered elevated; above 3.5 is high risk for metabolic syndrome and type 2 diabetes progression. Your value of 3.80 sits in the high-risk zone despite completely normal glucose measurements — a clear illustration of why fasting insulin is a more sensitive early marker than HbA1c or fasting glucose alone.
The most evidence-based interventions for insulin resistance, in order of effect size: (1) caloric deficit with low-glycaemic, low-refined-carbohydrate pattern — reduces hepatic glucose output directly; (2) resistance training 2–3× weekly — increases GLUT4 glucose transporters in muscle; (3) aerobic exercise 150 min/week — improves peripheral insulin sensitivity; (4) sleep ≥7 hours — one night of poor sleep raises HOMA-IR by 20–30% acutely. There is no medication currently first-line for HOMA-IR in the pre-diabetes range — lifestyle is the treatment.
Actions — begin this week
Start a structured low-carb, high-protein eating plan: aim for 100–130 g carbs/day initially, 1.6 g/kg protein, prioritise vegetables, legumes, eggs, fish, and nuts over refined grains and sugar. Add two resistance sessions per week — even bodyweight exercises count. Add 150 min of zone-2 cardio (brisk walking, cycling). Recheck fasting insulin and HOMA-IR in six months alongside the full panel.
If you ever need a stent or have a heart attack, do not let them give you clopidogrel
⚠ Most important PGx findingCYP2C19 *2/*38 · Intermediate metaboliser · CPIC Grade A
Clopidogrel (Plavix) is the standard blood thinner given after a heart attack, after stenting, and during many cardiac procedures. It is a prodrug — it has to be activated in your liver by an enzyme called CYP2C19 before it actually thins the blood. Your CYP2C19 genetics (*2/*38) make you an intermediate metaboliser: you activate roughly half as much of the dose as a normal metaboliser. The published data shows a measurable increase in repeat heart attacks, stent clotting, and cerebrovascular events in patients with your genotype.
Why this matters for you specifically
You are LAI 2023 High Risk with established hypertension, and your paternal grandmother died of cardiac arrest. The probability that you will at some point be in a cardiology setting where clopidogrel is the default prescription is not small. Make sure your cardiologist and your primary doctor have this on your record now — before an emergency, not during one. The alternatives are prasugrel (Effient) or ticagrelor (Brilinta), both of which work normally regardless of CYP2C19 status.
Carry this report. If you ever turn up in an emergency room with chest pain, this single page changes the prescription you walk out with.
CYP2C19 *2/*38 intermediate metaboliser status reduces clopidogrel active metabolite levels by approximately 40–50% compared to normal metabolisers (*1/*1). CPIC Grade A evidence supports using alternative antiplatelet agents (prasugrel or ticagrelor) for patients with ACS or undergoing PCI. Both prasugrel and ticagrelor are direct-acting — they do not require CYP2C19 activation — and are unaffected by this genotype at standard doses.
The same CYP2C19 genotype also affects your metabolism of proton pump inhibitors (omeprazole, lansoprazole, pantoprazole), SSRIs (citalopram, escitalopram, sertraline), and tricyclic antidepressants. Drug levels run higher on standard doses. For your long-standing acidity: if restarted on a long-term PPI, a 50% dose reduction after 12 weeks of effective control is appropriate.
Actions — document now
Share this PGx result with your cardiologist and primary care physician at your next appointment and ask them to flag it in your medical record. Keep a copy of this report accessible — ideally on your phone. If you ever need cardiac intervention, specifically request prasugrel or ticagrelor in place of clopidogrel.
Your homocysteine is above the cardiovascular-optimal level — and it is easy to fix
Homocysteine 13.25 µmol/LB12 410 · Folate 10.4 — low-normalBlood test — correctable with supplementation
Homocysteine is an amino acid your body produces and clears using vitamins B12 and folate. Yours is 13.25 µmol/L — below the LAI 2023 risk-modifier threshold of 15 (so it is not formally adding to your CV risk tier), but above the cardiovascular-optimal level of 10. Both relevant vitamins are in the lower part of their reference ranges: B12 at 410 pg/mL (range 187–883) and folate at 10.4 ng/mL (range 3.1–20.5).
This is the simplest fix on your panel
Adding a methylated B-complex (containing methylcobalamin and methylfolate) along with B6 typically drops homocysteine by 20–30% within 12 weeks. Combined with leafy greens, eggs, and fish in your diet, your homocysteine should sit comfortably under 10 by the next test. It is the most straightforward single intervention here for cardiovascular protection.
Homocysteine above 10 µmol/L is associated with increased risk of cardiovascular events, stroke, and cognitive decline in population studies. The LAI 2023 uses 15 µmol/L as the formal risk-modifier threshold. Your value at 13.25 sits in the intermediate zone — not an emergency, but not optimal. Elevated homocysteine damages the endothelium (artery lining) and promotes platelet aggregation, both of which compound the cardiovascular risk profile already present from your lipid pattern.
Supplementation with methylated forms (methylcobalamin rather than cyanocobalamin, methylfolate rather than folic acid) bypasses potential MTHFR-related conversion inefficiencies and is generally preferred for homocysteine lowering. Dietary sources of B12: meat, fish, eggs, dairy. Dietary sources of folate: dark leafy greens (spinach, methi), lentils, chickpeas, asparagus.
Actions — begin now
Start a methylated B-complex supplement containing methylcobalamin (B12), methylfolate (B9), and pyridoxine or P-5-P (B6). Increase dietary leafy greens, eggs, and fish. Recheck homocysteine in 12 weeks alongside the six-month panel. Target: below 10 µmol/L.
Your potassium reading is high — but almost certainly a sample artefact, not a real finding
Potassium 5.50 mmol/LSingle reading — repeat before acting
Your potassium came back at 5.50 mmol/L, above the upper reference of 5.10. Before reading this as hyperkalaemia, the standard rule applies: a single mildly elevated potassium reading from a home blood draw, in someone with a working kidney (eGFR 72), almost always reflects mild haemolysis — red cells breaking during the draw and leaking potassium into the serum. This is not something to act on yet; it is something to repeat.
How to get a clean result
A fasting blood draw by an experienced phlebotomist, with no fist clenching during the draw and prompt centrifugation, will give the real value. If it comes back below 5.1, the issue is closed. If it comes back genuinely elevated, that becomes a conversation about your antihypertensives — particularly ACE inhibitors and ARBs, which raise potassium — and about your kidney function.
Do not change any antihypertensive medications based on this single number.
Pseudohyperkalaemia from haemolysis is common in home-draw samples, particularly if the tourniquet is left on too long, the patient clenches their fist, or the sample is delayed before centrifugation. A mild elevation (5.1–5.5) in the context of normal renal function and no symptoms almost always resolves on a repeat clean draw.
The chloride at 108 mmol/L (upper limit 107) is similarly a minor borderline value that should be reassessed with the repeat electrolyte panel rather than acted on independently.
Actions — repeat within 2–4 weeks
Arrange a repeat fasting electrolyte panel at a lab with in-house centrifugation. No fist clenching; minimal tourniquet time. Repeat chloride at the same time. If potassium returns ≥5.5 on a clean sample, discuss with your physician — the focus will be your antihypertensive combination and kidney function.
Keep an Eye On
· 8 findings — worth monitoring, no urgent action needed
If your blood pressure ever needs hydralazine, start at the lowest dose
Hydralazine is a vasodilator sometimes used when standard antihypertensives are not enough. Your NAT2 genetics make you a slow acetylator, meaning you clear hydralazine more slowly than average — drug levels build up higher on standard doses, increasing both efficacy and the risk of drug-induced lupus.
You are not on hydralazine today. If it is ever proposed, the dose should start at 40–75 mg total daily and stay below 200 mg/day. The same logic applies to isoniazid (INH) for tuberculosis — slow acetylators need watching for higher drug levels and a greater chance of liver irritation.
Only if hydralazine or isoniazid is ever prescribed
Show this report to the prescribing doctor. Request a low starting dose and slow titration. For hydralazine, stay below 200 mg/day total. For isoniazid, ask about regular LFT monitoring during TB treatment.
If you ever need a transplant, your tacrolimus dose will be different from most patients
Tacrolimus is the cornerstone immunosuppressant after solid-organ transplantation. Your CYP3A5 genotype (*3/*3) means you clear tacrolimus slowly — the standard starting dose is appropriate for you, and a higher dose would over-suppress your immune system. Given your early kidney signal and your sister's single-kidney status, this result belongs on your file now rather than later.
No action today. If a transplant is ever needed, inform your transplant team of this result — it will accelerate dose calibration during the critical first weeks of therapy.
Only if transplant is ever needed
Bring this PGx report to your transplant team at the first pre-transplant consultation. Standard starting dose is correct — the team should use therapeutic drug monitoring (TDM) from day one rather than titrating upwards.
If you are ever treated for Hepatitis C with interferon, expect a slower response
The IFNL3 gene predicts clearance of hepatitis C virus on interferon-based therapy. Your CT genotype achieves sustained viral clearance roughly 30% of the time on PEG-interferon plus ribavirin, compared with about 70% for the favourable CC genotype.
This is conditional — it only applies if you ever contract hepatitis C and a regimen involving interferon is proposed. Modern direct-acting antiviral drugs (DAAs) are not affected by this genotype and are now first-line in most settings. The note belongs on your file.
Only if Hepatitis C interferon therapy is ever proposed
Discuss with your hepatologist before starting. Ask specifically about direct-acting antiviral regimens, which have >95% response rates regardless of IFNL3 genotype.
If you ever need azathioprine or a related drug, the dose must be reduced
NUDT15 *1/*3 · Intermediate metaboliserPGx — conditional, real risk if ignored
Thiopurines (azathioprine, mercaptopurine, thioguanine) are used for inflammatory bowel disease, autoimmune conditions, and some cancers. Your NUDT15 genetics flag a real risk: at standard doses, intermediate metabolisers are at higher risk of bone-marrow suppression — drops in white cells and platelets that can be dangerous. The dose must be reduced to 30–80% of standard, with regular blood-count monitoring.
Not relevant today. If any thiopurine is ever prescribed, show this result to the prescribing doctor before the first dose. Your TPMT gene (the other thiopurine-handling gene) is normal, which simplifies the equation — but the NUDT15 finding alone is enough to require dose adjustment.
Only if a thiopurine is ever prescribed
Show this report before the first dose. Request 30–80% of the standard starting dose with CBC monitoring every 1–2 weeks initially. Do not accept full standard dosing without this discussion.
For efavirenz and atazanavir, dose adjustments may apply if ever prescribed
Efavirenz: as an intermediate metaboliser, you would run higher drug levels and an increased risk of CNS side effects (vivid dreams, dizziness, cognitive fog). Recommended starting dose: 400 mg/day rather than 600 mg.
Atazanavir: your UGT1A1 genotype gives a small chance (under 5%) of stopping the drug due to jaundice — much less than for the high-risk *28/*28 genotype. Atazanavir is not contraindicated, but your doctor should be informed.
Conditional findings — relevant only if HIV treatment is ever required.
Only if HIV therapy is ever needed
Share this PGx result with your infectious disease specialist. For efavirenz, request 400 mg/day starting dose. For atazanavir, standard dosing is acceptable with jaundice monitoring.
For SSRIs, tricyclic antidepressants, and proton pump inhibitors — drug levels run higher in you
CYP2C19 *2/*38 · Intermediate metaboliserCYP2B6 *1/*6 · Intermediate metaboliserPGx — directly relevant to current acidity management
The same CYP2C19 genotype that affects clopidogrel also slows your metabolism of citalopram, escitalopram, sertraline, amitriptyline, and proton pump inhibitors (omeprazole, pantoprazole, lansoprazole). Drug levels run higher on standard doses, increasing both efficacy and side effects.
For your long-standing acidity and history of H. pylori: if you are restarted on a long-term PPI, after 12 weeks of effective symptom control your dose can typically be reduced by 50% and still maintain the result. Share this with your gastroenterologist.
CPIC guidance: start at the recommended dose, titrate more slowly than usual, and target a lower maintenance dose for SSRIs and TCAs. For PPIs, 50% dose reduction after 12 weeks of effective control is appropriate.
Share with gastroenterologist and any future psychiatrist or GP
Mention this CYP2C19 result at your next GI appointment if PPIs are ongoing. If an antidepressant is ever prescribed, show this report before starting — begin at the standard starting dose and titrate slowly to a lower maintenance dose.
If you ever need irinotecan chemotherapy, dose reduction is likely
Irinotecan is a chemotherapy used for colorectal and some other cancers. Your UGT1A1 variant increases the chance of two serious dose-limiting toxicities at standard doses — severe neutropenia (low white cells) and severe diarrhoea. An oncologist would typically reduce the starting dose.
This is conditional — only relevant if a cancer requiring irinotecan ever arises. Given your grandfather's oral cancer history, the note belongs on your record, but the probability is low. Your current cancer markers are all normal.
Only if irinotecan is ever prescribed
Show this PGx report to your oncologist before the first cycle. Request a starting dose reduction and close monitoring of neutrophil count and GI toxicity from cycle one.
Vitamin D is fine — but at the lower end of optimal for your metabolic profile
Vitamin D 34 ng/mL ✓Blood test — monitoring observation
Your Vitamin D (34 ng/mL) is comfortably in the optimum range (20–50) and well clear of any deficiency or toxicity zones. For someone managing insulin resistance and a cardiometabolic profile, levels in the upper half of optimum (40–50 ng/mL) are associated with slightly better metabolic outcomes.
No urgent action. A supplement of 1,000–2,000 IU per day during winter months, combined with modest sun exposure, is reasonable. Recheck in 12 months alongside the six-month metabolic panel.
Annual monitoring
Include 25-OH Vitamin D in the six-month recheck panel. Consider a daily supplement of 1,000–2,000 IU over winter. Target the 40–50 ng/mL range for optimal cardiometabolic benefit.
Priority Action List
· 6 items · ordered by urgency
#
What to do
Why it matters
When
Now — begin this week
1
Start a structured low-carb, high-protein eating pattern. Cut refined carbs and sugar; aim for 1.6 g/kg protein daily.
Fasting insulin 16.20 µU/mL and HOMA-IR 3.80 signal insulin resistance — the root driver of weight gain, lipid pattern, and future diabetes risk.
Begin this week
2
Add 150 minutes of zone-2 cardio plus two resistance sessions weekly. Brisk walking, cycling, or swimming counts.
Muscle is your largest glucose sink — direct treatment for insulin resistance and critically low HDL (15 mg/dL) simultaneously.
Start within 2 weeks
Soon — within 4–6 weeks
3
Book a nephrology consult to investigate the kidney signal. Bring full lipid panel, insulin results, and BP log.
Long-standing hypertension plus Stage G2 kidney signal (eGFR 72) needs specialist eyes before it progresses silently.
Within 4–6 weeks
4
Review statin dose and discuss adding a fibrate or omega-3 with your cardiologist. Target TG <150 and HDL >40.
Atherogenic dyslipidaemia (TG 283, HDL 15) is your dominant cardiovascular driver — the statin alone cannot fix it.
Within 6 weeks
Monitor — ongoing over next 4 weeks
5
Begin home BP monitoring twice daily and log for four weeks. Share readings with your physician for dose titration.
Clinic readings miss masked and nocturnal hypertension — the patterns that quietly damage kidneys and heart over time.
Next 4 weeks
Recheck — 6 months
6
Repeat fasting insulin, HbA1c, lipids, and kidney panel in six months. Same lab, same fasting protocol.
These are the markers that will show whether the lifestyle work is reversing the insulin resistance trajectory.
6-month recheck
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