Only $89 with results in 7-10 working days
*From receipt of samples at the laboratory, plus any applicable transit time.
Obesity is a complex condition influenced by a combination of genetic, environmental and lifestyle factors. While diet and exercise play a major role in weight management, scientific research has shown that certain genetic variations can affect appetite, metabolism, energy expenditure and the tendency to gain weight.
Our Obesity DNA Test analyses important genetic markers associated with weight management and obesity risk, including variants of the well-studied FTO (Fat Mass and Obesity-Associated) gene. By understanding how your genes may influence appetite control, food cravings, fat metabolism and energy balance, you can make more informed decisions about your nutrition, exercise routine and long-term health goals.
This Weight Management DNA Test provides insights into genetic factors associated with appetite regulation, metabolism and obesity predisposition. Your results are presented in an easy-to-understand report with personalised recommendations designed to support healthier lifestyle choices.
What Is Genetic Predisposition to Obesity?
A genetic predisposition to obesity means that certain inherited genetic variants may increase the likelihood of gaining weight more easily than others under similar environmental conditions.
Genetics alone do not determine whether someone will become overweight or obese. However, specific genes can influence factors such as:
- Appetite and hunger signals
- Feelings of fullness after eating
- Food preferences
- Fat storage and utilisation
- Energy expenditure
- Physical activity tendencies
Understanding these genetic influences can help you take a more personalised approach to weight management and healthy living.
What Can the Obesity DNA Test Tell You?
This test provides valuable insights into several areas associated with obesity risk and weight management, including:
Genetic Predisposition to Obesity
Discover whether you carry genetic variants associated with an increased tendency towards weight gain and obesity.
Appetite Control and Hunger Regulation
Learn how your genetics may influence hunger signals, satiety and food cravings.
Fat Metabolism
Understand how your body may process and store fats, helping you make more informed dietary decisions.
Energy Expenditure
Gain insights into genetic factors associated with calorie utilisation and physical activity levels.
Personalised Lifestyle Recommendations
Receive tailored guidance relating to diet, exercise and lifestyle habits that may help support healthy weight management.
Easy-to-Understand Results and Recommendations
Your report includes clear explanations, colour-coded interpretations and practical recommendations designed to help you understand your results.
Benefits of Obesity DNA Testing
An Obesity DNA Test may help you:
- Better understand genetic factors associated with weight gain
- Learn how your genes may influence appetite and satiety
- Gain insights into fat metabolism and energy balance
- Make more informed dietary and lifestyle choices
- Develop a more personalised approach to weight management
- Support discussions with healthcare professionals
- Take a proactive approach to long-term health and wellbeing
The report also includes scientific references and explanations to help you better understand the significance of your results.
Who Should Consider This Test?
This test may be suitable for individuals who:
- Have a family history of obesity or weight-management difficulties
- Have experienced repeated difficulty losing weight
- Struggle with hunger, cravings or portion control
- Are interested in personalised nutrition
- Are following a fitness or weight-management programme
- Are seeking proactive health insights
- Want to better understand the role genetics may play in body weight regulation
Obesity Genes Analysed
FTO (Fat Mass and Obesity-Associated Gene)
The FTO gene is one of the most extensively researched genes associated with obesity risk.
Research has shown that certain variants of the FTO gene may influence:
- Appetite regulation
- Hunger and satiety signals
- Food preferences
- Fat accumulation
- Energy expenditure
- Body weight regulation
Individuals carrying certain FTO variants may be more likely to experience increased hunger, stronger cravings for calorie-dense foods and greater difficulty maintaining a healthy weight.
The test analyses important FTO gene variants, including those associated with obesity risk and weight management traits.
What’s Included in the Kit?
Your Obesity DNA Test kit contains everything needed for sample collection:
- Sterile cheek swabs
- Sample collection envelopes
- Step-by-step instructions
- Registration information
- Pre-addressed return envelope
- Laboratory analysis
- Comprehensive results report delivered by email
No blood sample is required.
Understanding Your Results
Your Obesity DNA Test results report includes:
- A summary of the genes analysed
- Your genetic profile for each marker tested
- Easy-to-understand explanations of the results
- Colour-coded interpretations
- Personalised recommendations
- Scientific references supporting the analysis
The report is designed to help you understand how your genes may influence appetite, metabolism and weight-management traits while providing practical lifestyle guidance where appropriate.
See an example of the detailed analysis, personalised recommendations and scientific references included with every report:
The Science Behind the Obesity DNA Test
Scientific studies have identified several genetic variants associated with obesity and body weight regulation. Among the most significant is the FTO gene, which plays an important role in appetite control and energy balance.
Research suggests that certain FTO variants may be associated with increased hunger, reduced feelings of fullness and a greater tendency towards fat accumulation. Individuals carrying these variants may also have a stronger preference for calorie-dense foods and may find weight management more challenging.
Appetite and Satiety
The FTO gene may influence signals that regulate hunger and fullness, affecting eating behaviour and food intake.
Fat Metabolism
Certain genetic variants may influence how efficiently the body stores and utilises energy derived from food.
Energy Expenditure
Research suggests that some genetic variants may influence physical activity levels and calorie expenditure.
Genetics and Lifestyle
Although genetics can influence weight-management traits, lifestyle factors remain critically important. Nutrition, physical activity, sleep quality and stress management all contribute significantly to maintaining a healthy weight.
For this reason, genetic testing should be viewed as one component of a broader approach to health and wellbeing.
DNA Testing Is a Simple Process
Providing your DNA sample is quick and straightforward.
Step 1: Order your Obesity DNA Test online.
Step 2: Receive your home DNA testing kit through the post.
Step 3: Collect your sample using the cheek swabs provided.
Step 4: Return your samples to our laboratory using the pre-addressed return envelope.
Step 5: Receive your results by email within 5–7 working days of the laboratory receiving your samples.
Frequently Asked Questions
What causes obesity?
Obesity is influenced by a combination of genetic, environmental and lifestyle factors.
Can genetics affect body weight?
Yes. Certain genetic variants may influence appetite, metabolism, energy expenditure and food preferences.
Can this test diagnose obesity?
No. This test provides information about genetic predispositions and should not be used to diagnose any medical condition.
Will this test tell me if I will become obese?
No genetic test can predict with certainty whether someone will become obese. Results provide insights into genetic factors that may influence obesity risk and weight-management traits.
Is this test suitable if I am already overweight?
Yes. The test may provide additional insights into genetic factors that influence appetite, metabolism and weight management, helping to support informed lifestyle decisions.
How is the sample collected?
Samples are collected using simple cheek swabs included in the kit.
How are results delivered?
Results are issued by email as a comprehensive personalised report.
Do I need a blood sample?
No. This test uses cheek swab samples only.
Other AffinityDNA Health DNA Tests
If you’re interested in personalised nutrition and health genetics, you may also wish to explore:
- Carbohydrate Metabolism DNA Test
- Genetic Test for Your Aptitude to Sport
- Lipid Metabolism DNA Test
- MacroMatch DNA Test
- Vitamin D Metabolism Test
These tests can provide additional insights into how your genes may influence nutrition, fitness, metabolism and overall wellbeing.
Disclaimer
Results are provided for informational and educational purposes only and should not be used to diagnose, treat or prevent any medical condition. Always consult a physician or qualified healthcare professional before making medical, dietary or lifestyle decisions.
This test is not a substitute for professional medical advice, diagnosis or treatment.
