Start eating the right foods for your body

Say goodbye to yo-yo dieting and uncover your body’s optimal diet to ensure you always feel your best from the inside out.
Learn your optimal diet typeDiscover which one of four nutrigenetic diet types is best suited for your body, based on your genetics.
Find your food sensitivitiesFrom lactose to caffeine and alcohol, find out what food groups you may have a higher sensitivity to.
Understand your body’s food processesTailor your lifestyle habits & diet with an understanding of how your body processes sweats, toxins, and more.
Browse15Diet Reports
Alcohol Sensitivity
Alcohol Flush Reaction*
Caffeine Sensitivity
Theophylline Sensitivity
Carbohydrate Sensitivity
Fat Sensitivity
Your Optimal Diet Type
Salt Sensitivity
Spice Sensitivity
Taste Sensitivity
Lactose Intolerance
Sweet Tooth
Weight Regain
Detox: Cruciferous Vegetable Need
Detox: Toxin Generation Speed

Valuable insights for each report

Generated with 99.9% accuracyClick into each result on your Diet report to learn more about what it means, how we tested for it, and what you can do next.

Get actionable diet recommendations

Make your DNA results work for you

All reports also include tips from our genetic and health professionals, so you can understand how to apply your DNA insights to your daily life and improve your health.


What You Can Do

  1. Consider limiting your lactose intake to no more than 6 - 12g (100 - 200ml of low-fat milk) in each meal.

  2. Ensure you include calcium-rich foods into your diet, such as tofu, broccoli, soy milk, sardines and anchovies which are essential for building healthy bones.

Ready to learn more about the World’s Most Comprehensive DNA Test?

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Get 500+ reports that help you understand:

  • Your risk level of inherited cancers & disease
  • Insights about your optimal diet, fitness, and wellness
  • Carrier conditions that may affect your future family
  • Prescription drugs response
  • Ancestry breakdown

Convenient at-home saliva collection with free pick-up

Complimentary 30-minute genetic consultation included

Don’t just take our word for it, see what our Circle Changemakers have to say

Got questions? Get answers

Check out our frequently asked questions below, or contact us for more information.
What is CircleDNA?
CircleDNA is the world’s most comprehensive DNA test that enables you to take full control of your health by understanding your genetic blueprint, so you can make informed decisions about your health with full confidence. This at-home test provides 500+ reports about your diet, nutrition, sports, cancer and disease risks, carrier conditions and much more with a simple saliva swab. The results are delivered within 18 business days in an easy-to-use mobile app.
How do my genetics affect my diet?
Your genetics can have a significant impact on your body's response to food. For instance, variations in certain genes can make you more sensitive to carbohydrates, leading to unhealthy spikes in blood sugar levels and an increased risk of gaining body fat, as well as developing diabetes. Understanding how your genes affect your diet can help you make informed choices about what foods to eat. For example, genetic testing or consultation with a healthcare professional can provide insights into how your specific genetic makeup may influence your diet and overall health.
How can CircleDNA’s Diet reports help me improve my diet?
The CircleDNA’s diet report can help you identify the types of food that are best suited to your genetics and body's needs, making it easier to maintain a healthy weight and improve your overall health. For example, if you have a higher genetic risk of celiac disease, the report can alert you to the potential link between gluten and digestive discomforts like bloating. The report can also help you discover the types of fats that are beneficial for your health, and how to adjust your carbohydrate intake to better suit your genetic makeup. The CircleDNA report is generated by analyzing your genetic information and providing personalized insights based on the latest scientific research.
How are my data and privacy protected?
CircleDNA adheres to the leading international security standard, ISO-27001, as we implement physical, technical, and administrative measures to prevent any unauthorized access to, or disclosure of, your sensitive information. All connections are encrypted with Secure Socket Layer (SSL) technology. We do not sell, lease, or rent your personal information to any third party without your explicit consent. Your data will also never be shared with anyone outside of CircleDNA for marketing or other purposes. You are the only individual or party who is able to authorize how your information is used, stored, and shared with others.