HSA | FSA CARDS ARE NOW ACCEPTED

Last reviewed: May 12, 2026 Last updated: May 12, 2026

Written by: Jay Hastings , CEO of PlexusDx

Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations. He has more than 20 years of experience across healthcare innovation, genomics, laboratory operations, healthcare investing, and strategic finance. His work has included scaling healthcare startups, leading CLIA lab integrations, and helping expand consumer access to precision health tools.

Medically reviewed by: Jayden Lee, PharmD, EMBA

Jayden Lee, PharmD, EMBA, is the PlexusDx Medical Science Liaison with a PharmD and MBA specializing in pharmacogenomics and clinical product development, with a proven ability to bridge the gap between genomic research and practical patient outcomes. Dr. Lee has more than 10 years of professional experience in clinical pharmacy, academia, and research.

How Your Genes Influence Fat Distribution: Understanding ADRB2 and Visceral Fat

Fat distribution describes where your body stores fat, from subcutaneous fat under the skin to visceral fat that surrounds internal organs. Visceral fat is metabolically active and linked to higher risks of heart disease, insulin resistance, type 2 diabetes, and fatty liver disease. One gene that helps regulate how your body mobilizes stored fat is ADRB2. This gene encodes the beta-2 adrenergic receptor, a protein on fat cells that responds to hormones and signals that trigger lipolysis, the process of breaking down stored fat for energy.

Variations in ADRB2 can change how efficiently fat is mobilized. The single nucleotide variant rs1042714 has been associated with differences in visceral fat accumulation. Knowing your genotype can help you understand potential predispositions and tailor lifestyle strategies to reduce visceral fat and improve long-term health.

Why Visceral Fat Matters

  • Visceral fat sits deep in the abdomen around organs like the liver and intestines and is hormonally active.
  • Higher visceral fat is associated with inflammation, insulin resistance, unhealthy cholesterol patterns, and greater cardiovascular risk.
  • Waist circumference and waist to height ratio are practical measures to monitor visceral fat changes over time.

How Genetics Fits In

Genetic variants like ADRB2 rs1042714 contribute one piece of the puzzle. They can influence how strongly your body responds to signals that release fat from fat cells. But genes are not destiny. Diet, physical activity, sleep, stress, alcohol use, and other factors have major impacts on fat distribution and can often counteract genetic tendencies.

Genetic Interpretations

2 effect alleles (GG) — Higher risk of visceral fat accumulation

If you have the GG genotype at rs1042714, you carry two copies of the effect allele linked to reduced efficiency of the beta-2 adrenergic receptor. This can lower the ability of fat cells to release stored fat in response to normal hormonal signals. As a result, you may be more prone to accumulating visceral fat around abdominal organs even if your overall weight looks healthy.

Practical focus areas: prioritize interventions that improve metabolic flexibility and insulin sensitivity, use a combination of resistance and aerobic training, focus on nutrient-dense whole foods, monitor waist circumference, and work with your clinician to evaluate metabolic markers periodically.

1 effect allele (CG) — Moderate risk of visceral fat accumulation

If your genotype is CG, you carry one copy of the effect allele. This is associated with a moderate tendency toward less efficient fat mobilization, particularly for visceral fat. The effect is typically less pronounced than with two copies, but it still may contribute to higher abdominal fat under some lifestyle conditions.

Practical focus areas: emphasize consistent exercise that combines cardio and resistance work, reduce refined carbohydrate and added sugar intake, prioritize sleep and stress reduction, and limit excess alcohol which selectively increases visceral fat.

0 effect alleles (CC) — No increased genetic risk from this variant

The CC genotype indicates you do not carry the G variant associated with reduced beta-2 adrenergic receptor activity for this site. Based on this variant alone, you are not genetically predisposed by ADRB2 rs1042714 to altered fat distribution. However, fat distribution is influenced by many other genes and lifestyle factors, so maintaining healthy habits remains important.

Practical focus areas: continue with preventive lifestyle choices to maintain healthy body composition and metabolic health. Regular monitoring of waist circumference and routine health screenings remain valuable.

Practical Lifestyle and Diet Recommendations

Diet

  • Emphasize whole foods: vegetables, fruits, whole grains, legumes, nuts, and seeds.
  • Prioritize lean protein at each meal: poultry, fish, legumes, low fat dairy, or plant proteins to support muscle and satiety.
  • Include healthy fats: olive oil, avocados, nuts, and fatty fish to support metabolic health and inflammation control.
  • Increase fiber: soluble fiber from oats, beans, and vegetables helps reduce central fat and improve insulin sensitivity.
  • Reduce added sugars and refined carbohydrates, which can raise visceral fat and worsen insulin resistance.
  • Limit alcohol intake; alcohol promotes visceral fat accumulation even at moderate levels for some people.
  • Consider timing strategies like consistent meal patterns and avoiding late night calorie excess, which may help metabolic regulation.

Exercise

  • Combine resistance training with aerobic exercise. Resistance training builds and preserves muscle which supports resting metabolic rate and improved fat partitioning.
  • Aim for at least 150 minutes per week of moderate aerobic activity or 75 minutes of vigorous activity plus two or more days of strength training.
  • High intensity interval training can be efficient for reducing visceral fat but tailor intensity to your fitness level and health status.
  • Reduce sedentary time by taking standing breaks and adding light activity throughout the day.

Sleep, Stress, and Daily Habits

  • Prioritize consistent, quality sleep. Poor sleep is linked to greater visceral fat accumulation and metabolic disturbances.
  • Manage stress through techniques such as mindfulness, deep breathing, yoga, or enjoyable hobbies. Chronic stress increases cortisol which can promote abdominal fat.
  • Monitor waist circumference and waist to height ratio as practical indicators of visceral fat changes. A stable or decreasing waist is a positive sign even if weight does not change dramatically.

Supplements and Nutrients to Consider

  • Omega-3 fatty acids: may support metabolic health and reduce inflammation associated with visceral fat.
  • Vitamin D: adequate levels support overall metabolic function. Check blood levels with your clinician before supplementing.
  • Probiotics: some strains can support gut health and metabolic markers, though effects vary by product and individual.
  • Caffeine or green tea extract: can modestly increase fat oxidation during activity for some people. Use cautiously and avoid excess intake.
  • Discuss supplements with your healthcare provider, especially if you have medical conditions or take medications.

Monitoring and Medical Considerations

  • Track waist circumference monthly and note trends. Measure at the level of the belly button or the narrowest part of the waist, consistent each time.
  • Routine blood tests to discuss with your clinician: lipid panel, fasting glucose, hemoglobin A1c, liver enzymes, and vitamin D if relevant.
  • If you have significant increases in abdominal size or metabolic concerns, seek evaluation from your healthcare provider to assess risk and treatment options.

Limitations and Important Disclaimer

PlexusDx provides information to help you understand genetic predispositions and lifestyle strategies. PlexusDx does not provide medical advice. This content is educational and not a substitute for professional medical evaluation, diagnosis, or treatment. Always consult your healthcare provider before making changes to your diet, exercise, supplements, or medications, or if you have concerns about your health or risk for metabolic disease.

If this genetic variant is present in your PlexusDx results, the following tests and reports are commonly used to explore it further:

🧬 Genetic Tests:

🧪 Blood Tests:

📄 Genetic Report:

Frequently Asked Questions About Fat Distribution and ADRB2 rs1042714

What is the ADRB2 rs1042714 variant and how does it affect visceral fat?

ADRB2 rs1042714 is a genetic variant in the ADRB2 gene, which encodes the beta-2 adrenergic receptor on fat cells. This receptor helps respond to hormonal signals that trigger lipolysis (the breakdown of stored fat). Variations in rs1042714 can influence how efficiently fat is mobilized, and the effect allele has been associated with differences in visceral fat accumulation around internal organs.

How do the rs1042714 genotypes (GG, CG, CC) differ for visceral fat risk?

If you have GG (two effect alleles), you may have a higher risk of accumulating visceral fat because receptor efficiency for releasing stored fat may be reduced. If you have CG (one effect allele), the risk is typically moderate. If you have CC (zero effect alleles), the variant alone does not indicate increased genetic risk for altered fat distribution at this site—though overall fat distribution is still influenced by many genes and lifestyle factors.

What lifestyle changes work best to reduce visceral fat if I carry the ADRB2 effect allele?

Because genes influence your response to fat-mobilizing signals, lifestyle can be especially important. A practical plan includes: combining resistance training with aerobic exercise, aiming for at least 150 minutes/week of moderate aerobic activity (or 75 minutes/week vigorous) plus strength training, emphasizing whole foods with fiber and lean protein, reducing added sugars and refined carbohydrates, limiting alcohol, and prioritizing consistent quality sleep and stress management. Monitoring waist circumference (and waist-to-height ratio) can help track visceral fat trends over time, and consider routine metabolic and liver-related blood work with your clinician.

What tests can help me learn more about Fat Distribution and ADRB2 rs1042714?

The Optimal Diet and Weight Loss Genetic Test delivers over 295 genetic insights related to nutrition response, body composition, metabolism, and fitness. The Weight and Body Fat Genetic Report translates your results into personalized, actionable guidance. Your healthcare provider can also recommend targeted blood tests based on your specific pathway results and health history to complement your genetic insights with current biomarker data.

Medical and Editorial Standards

Medical review process: This article was reviewed for medical accuracy, scientific clarity, evidence alignment, and appropriate discussion of genetics, medications, supplements, biomarkers, and health-related claims.

Sources and evidence: PlexusDx educational content is developed using peer-reviewed research, clinical literature, reputable medical references, and, where applicable, public health or regulatory guidance. References are included at the end of the article when scientific, medical, or health-related claims are discussed.

Commercial transparency: PlexusDx offers genetic testing, blood biomarker testing, personalized supplement recommendations, and related precision wellness services. Product mentions are intended to help readers understand available options and should not be interpreted as medical advice.

Important disclaimer: PlexusDx educational content is for informational purposes only and should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions about medications, supplements, genetic testing, lab testing, or health-related care.