Due to New York State Department of Health regulations, we cannot ship to New York residents. All orders from the state of New York will be cancelled.

Recent research has identified several genes that play a role in metabolism and body weight regulation, with the FTO (Fat Mass and Obesity-Associated) gene being one of the most studied. Variants of the FTO gene can significantly increase the risk of developing obesity and overweight conditions.

This genetic test analyses specific variants of the FTO gene to assess your genetic predisposition to obesity. By understanding how your body responds to factors such as appetite control, fat metabolism, and energy expenditure, the test provides valuable insights that can help you manage your weight more effectively.

The DNA Test provides insights into:

1. Genetic Predisposition to Obesity – The test reveals whether you carry variants of the FTO gene associated with a higher risk of obesity and weight gain.
2. Appetite Control – Discover how your genetics influence hunger signals and how your body responds to different macronutrients, such as fats and carbohydrates.
3. Metabolism and Fat Accumulation – Learn how your metabolism works and whether you are more prone to accumulating fat or having difficulty maintaining a stable weight.
4. Energy Expenditure – Understand how your genetic profile affects your energy expenditure and physical activity levels.

The results are presented in a clear summary table with color-coded interpretations, making it easy to grasp the key takeaways at a glance.

Additionally, you’ll receive personalized recommendations to help manage and reduce your risk of obesity. These actionable tips will guide you in adjusting your diet, exercise routine, and lifestyle choices to better manage your weight and improve overall health.

The report includes scientific references from peer-reviewed research, ensuring the reliability and accuracy of your results.

A high genetic predisposition to obesity doesn’t guarantee you will develop obesity, but it does indicate a higher risk. A lower predisposition doesn’t protect you from weight gain either. Knowing your genetic profile empowers you to make more informed choices and adopt strategies that can help you manage your weight.

By combining this genetic insight with behavioural changes, such as adopting a balanced diet, increasing physical activity, and managing stress, you can improve your health and reduce the impact of your genetic predispositions. We recommend consulting a healthcare professional for personalized advice based on your results.

For an example of the report and recommendations, please click here:

The FTO gene plays a key role in regulating appetite and energy balance. Specific variants of this gene, such as the rs9939609 mutation (A allele), have been associated with increased hunger, slower metabolism, and reduced fat oxidation. People carrying certain versions of the FTO gene may experience stronger cravings for calorie-dense, high-fat, and high-carbohydrate foods, which can make it harder to maintain a healthy weight.

The test focuses on identifying the presence of specific polymorphisms (genetic variations) like rs9939609. Understanding these genetic factors allows you to better comprehend your body’s natural tendencies towards fat accumulation, appetite control, and metabolism, giving you the tools to make informed decisions about your diet and lifestyle.

Understanding Your Results:

Your results will show whether you carry the high-risk variant (AA or AT genotype) and provide insights into how this may affect your weight, appetite, and metabolism. This knowledge can help you personalize your diet and lifestyle choices to better manage your weight.

A Nickel Sensitivity DNA test does not require you to provide a blood sample. Our test is performed using buccal swabs that we provide in our home sample collection kit. Collecting samples is quick and easy if you follow the instructions provided carefully.

Sample collection instructions can be found on our “How to Collect DNA Samples” page.

Please read our terms and conditions for clinical and health-related testing carefully and make sure you understand them before placing an order.

Please contact us with any questions or to place an order

We also offer tests to determine your predisposition to disease, coeliac disease, lactose intolerance and your lipid metabolism. For more information, please click here.

If you’re interested in how your genes impact more than just caffeine metabolism, you might want to explore our Sport DNA Test, which can reveal your ideal sport and even provide a personalized training plan based on your genetic profile.

ORDER NOW