This one document contains 4 complete genetic reports. Each was scored on its own, then combined here so you can read everything in one place. Every result further down is labelled with the report it came from.
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.
Metabolic Health — Is your metabolism optimal? Maybe, but probably not. A recent study indicated that only about 1 in 8 people in the U.S. have optimal metabolic health [R].
Blood Sugar Control — Blood sugar control is essential for maintaining energy levels, supporting metabolic health, and preventing long-term complications. Genetic predispositions can significantly influence how well your body regulates blood sugar. These genetic factors may affect insulin sensitivity, glucose
Weight & Body Fat — Weight management and body fat distribution are influenced by a combination of environmental factors, lifestyle choices, and genetics. Genetic predispositions can significantly affect your tendency to gain or lose weight, how your body stores fat, and how efficiently your
Mitochondrial Support — Think of mitochondria as tiny power plants inside each of your cells, converting the food you eat into energy that keeps you alive and thriving. But these remarkable cellular structures do much more than just produce energy -they're key players in your overall health and vitality.
These are ordered by how closely they relate to your flagged results — not generic health advice. Marrow does not prescribe, dose, or tell you to take anything. Diet and lifestyle changes are listed first because they are yours to make. Anything you would swallow is listed separately, by name only, as something to raise with a clinician who knows your history and your medications.
Engage in strength training exercises, such as weight lifting or bodyweight exercises, for 60 minutes per session, TA 2 to 3 times per week.
Consume fewer calories than your body needs for maintenance.
Aim to do this daily for ongoing health benefits.
Limit your daily eating to a specific window of time, typically within an 8-hour period such as from 12 pm to 8 pm, and fast for the remaining 16 hours of the day.
Limit red meat to a few times a month and include a moderate amount of dairy products.
Engage in HIIT workouts for at least 30 minutes per session, 3 times a week.
Adopt a diet that consists of about 70-80% fat, 10-20% protein, and 5-10% carbohydrates.
Aim for 7-9 hours of sleep per night.
Aim to replace refined grains with whole grains at each meal for optimal benefits.
These came up in the research behind your flagged results. They are listed by name so you can ask about them. Marrow is not recommending them, and gives no dose. Supplements interact with prescription medication and with each other — that conversation belongs with your clinician.
Of the 109 results in this package, these 8 came back furthest from the population average. Each one below explains what it is, where you sit, and which report it came from. Start here.
Other non-diabetic risk factors include age, drinking alcohol, certain medications, severe infections, problems with your adrenal or pituitary gland, liver, kidney, or pancreas.
Other diabetic risk factors include taking too much diabetes medication, not eating enough or skipping meals, increasing physical activity without adjusting diet or medications, and drinking alcohol.
If you have high genetic risk, you may lower overall risk by taking action on those factors that you can change.
Mastocytosis is often linked to mutations in the KIT gene, which plays a role in mast cell growth and development.
These mutations are usually acquired during a person's life rather than being inherited.
Other, less important risk factors include: Family history: Rare cases may run in families, but most are sporadic.
Named only. Marrow gives no dose and does not recommend these.
Key Takeaways: Genes that affect excessive sweating may influence nerve function and chemical messengers.
Excessive sweating can impact quality of life and cause undue stress and anxiety.
If you have symptoms, you may want to consult your doctor to rule out other conditions.
The rs1042714 variant (also known as Q27E or Gln27Glu) has been most widely researched when it comes to weight.
Its minor ‘G’ allele (Glu, E) was associated with approximately 20% higher odds of obesity in a meta-analysis of 18 studies.
An older meta-analysis came to a similar conclusion.
Named only. Marrow gives no dose and does not recommend these.
The two main TCF7L2 variants are rs7903146 and rs12255372.
They are almost always inherited together, which means they act as a single genetic factor.
Their "T" alleles have one of the strongest known links with type 2 diabetes.
Prolonged exposure to high blood sugar levels is the primary cause of diabetic neuropathy.
However, other factors that might increase the risk or severity of diabetic neuropathy include: Smoking Alcohol abuse Obesity High blood pressure Kidney disease Genetics Specific genetic variations might render some individuals more vulnerable to the neurotoxic effects of high blood sugar.
Hence, while some people with diabetes may never develop neuropathy, others might face complications even with good glucose control.
Named only. Marrow gives no dose and does not recommend these.
The following factors may increase the risk of diabetic foot ulcers: Peripheral neuropathy, which reduces the ability to feel pain and detect injuries.
Poor blood circulation, which compromises skin health and healing ability.
Foot deformities, which increase the risk of pressure sores.
Named only. Marrow gives no dose and does not recommend these.
Factors linked to an increased risk of diabetic nephropathy include: Poorly controlled blood sugar levels High blood pressure Long duration of diabetes Smoking Obesity Family history of kidney disease High cholesterol levels Managing diabetic nephropathy involves controlling blood sugar and blood pressure, alongside lifestyle changes.
Common treatments include: Medications: ACE inhibitors or ARBs to control blood pressure, blood sugar-lowering drugs, and statins for cholesterol management.
Dietary changes: Low-protein and low-sodium diets to reduce kidney strain.
Named only. Marrow gives no dose and does not recommend these.
Not everything in a genetic report is a warning. These came back protective or better than average.
Up to 42% of adults and 19% of children in the US meet the medical criteria for obesity.
Weight gain affects conditions like high blood sugar and heart disease.
However, it is highly modifiable by diet and exercise.
Factors that might increase the risk of developing metabolic syndrome include: Age: Risk increases with age.
A history of diabetes in one's family.
A history of gestational diabetes or having given birth to a baby weighing more than 9 pounds.
People who have less sensitive sweet receptors may have a “sweet tooth.” They may prefer sweet foods and eat more of them [R, R, R].
The remaining results, grouped by what they mean. Every one of these is explained in full — with the genes and variants behind it — in the technical version of this report.
Genetics is a predisposition, not a verdict. The single most useful thing you can do with this document is take it to a clinician and talk through the flagged findings — especially any that line up with symptoms you already have or conditions that run in your family. Nothing here changes: your DNA is the same at 60 as it is today, so this report does not expire.
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.
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 | Gene by Gene, Ltd. |
| Laboratory address | 1445 North Loop West, Suite 760, Houston, TX 77008 |
| CLIA certification | CLIA #45D1102202 |
| CAP accreditation | CAP #7212851 · accredited through 7 October 2027 |
| Laboratory Director | Feng Zhou, PhD, MB(ASCP) |
| Specimen type | Buccal (cheek) swab — genomic DNA |
| Accession | MRW-26-04D34E |
| Date reported | 29 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-26-04D34E · © 2026 Marrow Health.