Published on
October 20, 2020 by Moss Stern

11 Best DNA Tests for Diet and Fitness: Lose Weight in 2020

11 Best DNA Tests for Diet and Fitness: Lose Weight in 2020

With so many DNA tests for diet and fitness out there – each one saying it’s the very best – how are you supposed to choose?

Luckily, we’ve made things a whole lot easier. Our intrepid DNA testers have actually taken these tests and scrutinized their findings.

To make our “best DNA tests for weight loss and fitness” list, the winners had to provide meaningful results based on real genetics.

The reports had to explain what those results mean, and what you can do to improve your diet and exercise strategies given what you’ve learned about your genes.

Hundreds of hours of research and testing, analyzing results, and discussions with specialists and customer support representatives later, our experts have found the best DNA tests for diet and fitness. These tests give you real insights that can help you achieve peak fitness.

Living DNA is the clear winner in all categories, because of its actionable insights, detailed user-friendly results, and variety of tests.

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Short on time? Here’s a summary of the best diet and fitness DNA tests:

Our Best Diet and Fitness DNA Testing Kits Reviewed

1. Living DNA – Best for Reaching Your Personal Goals

Living DNA’s Wellbeing kit offers actionable insights that can help you reach your personal goals, both in the gym and in the kitchen. The laboratory results are reliable, detailed, and helpful.

  • Reports on how you process different foods and vitamins
  • Lists any potential food sensitivities
  • Provides recommendations on nutrients you might be missing
  • Details exercises that are best suited to your genetics
  • Recommends how to recover from training

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2. GenoPalate – Best for Food Recommendations

GenoPalate screens your genes to conduct a thorough nutritional analysis. Whether you are looking for a detailed DNA diet plan or an overview of genetic testing for weight loss, this company can help. Using your genetic data and evidence-based research, GenoPalate provides you with a personalized report. You’ll learn what nutrient-rich foods will benefit you the most based on your genetic composition.

  • Conducts a DNA nutrition test that reports on 23 nutrients
  • Recommends over 85 foods suited to your genetic makeup
  • Examines your metabolism of alcohol and caffeine
  • Provides insights into your likely lactose and gluten sensitivities
  • Upgrade for recipes that focus on DNA weight loss

3. Gene Food – Best for Determining Your Optimal Diet

When it comes to constructing a diet based on DNA, Gene Food is one of the best. The company’s algorithm analyzes a saliva sample to place you into one of twenty diet types. The resulting detailed report provides dietary recommendations, a breakdown of how your body processes specific nutrients, and indications of how well your body clears toxins.

  • Thorough and informative reports
  • Learn how your body metabolizes proteins, fats, and carbohydrates
  • Discover your methylation risk, which can affect gene function
  • Find out if you need supplements through genetic nutrition testing
  • Includes a two-week DNA-based diet plan

4. Orig3n – Best for Improving Overall Self-Care

Orig3n offers personalized vitamin and DNA tests in order to build a tailored, individual profile and create custom wellness recommendations for you. The test also tells you if your body is genetically predisposed to gain weight, if your body processes oxygen efficiently, and how your genes affect your muscle strength.

  • Test samples taken via cheek swabs
  • Pre-paid postage to the lab
  • Results in 6-8 weeks
  • Huge range of DNA tests available
  • Reasonably priced

5. Vitagene – Best Information for Any Budget

Vitagene uses genotyping to analyze your DNA and provide actionable recommendations to enable you to adapt both your diet and exercise routine, to improve your health, and change your lifestyle. It also offers a basic ancestry report with insights into which global regions and ethnicities are found in your DNA. The results and personalized plans from Vitagene can also advise you how to take better care of your skin, and which nutritional supplements will improve your health.

  • Examines a wide number of genetic traits that can have a direct impact on your overall health
  • Ability to drill down to specific traits and discover information like how that trait is influenced by genetics versus lifestyle
  • CLIA-certified lab provides a comprehensive analysis
  • Advice from scientists and medical experts
  • Reasonably priced

6. 24Genetics

24Genetics looks at your entire genome to provide loads of insightful and important information. The test will discover if you have genetic predispositions to certain foods, what nutrients your body needs the most, and even how your taste buds react to certain foods. Based on what the test discovers about your genetic makeup, 24Genetics will recommend which diets are the most advisable for you.

  • Find out your predisposition to weight gain
  • Sports DNA test provides insight into your aerobic and cardio capacity
  • Discover how your genes affect your body’s response to various nutrients
  • Learn what vitamins and minerals your body needs
  • Get reports on your likelihood of incurring certain injuries

7. Toolbox Genomics – Best for Individual Lifestyle Recommendations

Toolbox Genomics allows you to choose the DNA testing kit that best fits your needs, including a Nutrition Optimization report and a Detox Panel. The tests provide recommendations on lifestyle, supplements, nutrition, exercise, and evaluates further testing requirements. All of the recommendations that are tailored to you are based on peer-reviewed research to ensure clinical and scientific validity.

  • Learn what nutritional deficiencies you have and your ability to metabolize certain things like alcohol and caffeine
  • Find out what food intolerances you suffer from
  • Individualized dietary supplement recommendations
  • Personalized exercise plans and strategies
  • Stress management tips and sleep techniques

8. Everlywell – Best for Fast and Discreet Testing  

With more than 30 at-home kits ranging from food sensitivity tests to sexual health, Everlywell is a DNA testing company that should be kept on your shortlist. The prices for individual tests can vary widely, but all will come with reliable, physician-reviewed results from a CLIA-certified Lab.

  • Test categories include men/women’s, sexual, general, and energy + weight
  • Tests could be covered by insurance
  • Results are fast and discreet
  • Free, one-on-one consultation with a physician for positive results
  • One-time or subscription purchasing options

9. DNAfit – Best for Follow-Up and Support

DNAfit’s reports can reveal genetic insights into your diet, nutrients, fitness, and stress. Although it’s priced higher than others on the list, the two testing options provide some price flexibility. Plus, you’ll access some of the best DNA fitness testing and genetic diet testing available. DNAfit stands apart from its competitors by offering a support team to guide you through your results.

  • Complimentary half-hour consultation with a trained dietician or fitness coach
  • Personalized MealPlanner system that integrates your preferred grocery retailer
  • A training program that combines DNA results with your fitness preferences
  • Genetic chronotype report gives insights into your circadian rhythms
  • Includes a 12-week DNA nutrition plan

10. Geneplanet – Best for Creating a Comprehensive Healthy Lifestyle

GenePlanet analyzes your DNA to find genetic predispositions for body weight and diet type, and then assist in creating a tailored meal plan to achieve a healthy weight and balanced diet. You can also find out how your body metabolizes caffeine and alcohol, if you have any food intolerances (lactose, gluten…etc.), and even how your body handles building muscle and rebuilding after injury.

  • Learn if you have the Warrior Gene and can handle stressful situations
  • Find out your genetic predispositions for certain vitamins and minerals
  • 11 analyses into your diet and body weight, including risk of being overweight, response to carbs, and if you have the gene that makes you hungry all the time
  • Discover how your genes affect your sleep cycle and natural sleep patterns
  • Women can find out if they have the “fat-burning” gene, while men can find out if they have a gene that helps them gain muscle or fat

11. InsideTracker – Best for Reaching Your Optimal Nutrition Goals

If you want to stop the guesswork that goes into building a healthy, nutritious diet, InsideTracker is a great option. It analyzes not only your DNA but also your blood and your lifestyle to “cut through the noise” and determine how to perform, live, age, and look better. Choose from multiple plans that best fit your needs. Learn all about your energy and metabolism, strength and endurance, and inflammation, as well as your bones and muscle, and vitamins and nutrients. This test is beneficial for everyone, from the Average Joe to the professional athlete.

  • Receive a personalized science-based nutrition plan that fits your body type and your goals
  • Access a customized dashboard to help you step-by-step in reaching your optimal results
  • Get supplement recommendations
  • Learn healthy habits that will last a lifetime
  • Improve cognition, optimize your mood, and enhance performance

Best DNA Kits: Comparison Table

Personalized Diet Plan Personalized Fitness Plan Metabolism Reports Food Sensitivity Insights Starting Price
LivingDNA €110.12
GenoPalate €161.33
Gene Food €157.92
Orig3n  ✔  ✔  ✔  ✘ $49.00
Vitagene $139.00
24Genetics $218.00
Toolbox Genomics $249.00
Everlywell €135.72
DNAfit €161.33
Geneplanet $116.00
InsideTracker $299.00

How Does DNA Testing for Weight Loss Work?

DNA tests for weight loss examine certain genetic markers in your DNA to determine different hereditary traits, and how each could influence your weight loss efforts.

By being aware of these traits, you can adapt your weight loss strategy to work with your body and not against it. You can choose the diets and exercise regimens that will give you the best chance of achieving and maintaining your goals.

Does Genetics Affect Weight?

Your DNA can have a strong influence on genetic traits such as the speed of your metabolism, your tendency to regain weight after dieting, and your tendency to crave food when you’re stressed. Some genes can even increase your overall likelihood of being overweight.

Researchers have done genomic testing of large numbers of people and have found correlations between certain gene markers and these traits. Some of these correlations are stronger than others.

So, DNA tests for weight management tend to look for those weight-related gene markers that are supported by the most well-validated science.

Can a DNA Test Help You with Weight Loss?

Yes, a DNA test can help you with weight loss. For example, many people have lost weight successfully by going on low-fat diets. But people with a certain type of genetic fat metabolism are less likely to benefit from a low-fat diet than other people. If you’re one of these people, you should probably try a different weight-loss strategy.

Another genetic trait involves carbohydrate metabolism. Knowing about your genetic tendencies around metabolizing carbohydrates can help you decide whether a low-carb diet is likely to work for you.

Similarly, some people are more likely to regain weight quickly after dieting than others. If you find out you’re one of these people, it’s even more important for you than for most people to choose a diet regimen you can stick to for the long haul.

Does DNA Fitness Testing Tell Me My Optimal Workout Routine?

Just as genes can affect your body’s traits involving weight and weight loss, genes can also help determine your body’s response to exercise. For example, they can influence whether you’re more well-suited to endurance or short bursts of high speed.

Genes can also affect your ability to build muscle mass, your risk of muscle injury, and other factors. By understanding your genetic tendencies in these areas, you may be able to make more well-informed choices as to what type of workout strategy your body will respond to best.

How We Compared the Top Diet and Fitness DNA Tests

To make our list of the best DNA tests for weight loss and fitness, we looked at several important factors that could affect your satisfaction with your results.

  • Accuracy – We looked at what genetic markers each test’s conclusions were based on. Then we verified that there’s respectable research to support those conclusions.
  • Believability – We evaluated whether our own test results rang true, considering what we know about our own bodies.
  • Accessibility – We looked at whether the reports did a good job of explaining our results in language an average person could understand.
  • Actionability – Do you get practical, tangible recommendations on how to optimize your weight loss and fitness pursuits? Features like customized meal plans and exercise regimes helped tests rank higher on our list.

How Do You Read and Interpret the Results of Your Diet and Fitness Report?

Most DNA results are delivered via reports that you can access on a company’s website, mobile app, or both. These reports explain what genetic traits you have that can affect your diet and exercise plans.

Most companies point out how large or small a role these traits play in comparison to various lifestyle factors. The reports will generally detail what specific genetic markers led the company to reach these conclusions about you.

The best diet and fitness reports will then also tell you what to do given the traits that you have (i.e., how to tailor your diet and fitness strategies to be more successful).

How Accurate Are the DNA Test Results?

DNA test results can vary in accuracy, for several reasons. First of all, while the conclusions are (hopefully!) based on reputable major scientific research studies, some of the correlations noted in those studies are stronger than others.

Also, a single genetic marker may not tell the full story about whether you’re likely to have a particular trait. The best DNA tests will look at a blend of markers, and explain how strong the evidence is tying each marker to that particular trait.

Finally, genetics isn’t destiny. Your test may say you’re likely to have a certain tendency, but depending on your lifestyle and your life history, you may or may not have developed that trait (or noticed whether you have it).

The best thing you can do with your DNA report is to try it on for size. If your report’s conclusions ring true, try following its recommendations and see if they help you attain your goals. Many people have gotten very good results from doing this!

Can Customer Service Answer All Your Questions?

Customer service is an area where different DNA testing companies can vary significantly in quality.

First of all, most sites have FAQ sections where you might find the answers you’re looking for. But if not, you can usually get support by calling on the phone, sending an email, filling out a request form on the website, or doing a live chat with a customer service representative.

Some companies are very responsive, and others can take a long time to respond to your inquiries. Either way, how good of an answer you get depends on the person who’s providing it. Some companies’ customer service representatives are much more knowledgeable and well trained than others.

If you don’t get a satisfactory answer, you can always try again, and/or ask to speak to a supervisor – just like you would with any other product or service.

Which DNA Test Offers the Best Value?

DNA tests for diet and fitness can vary greatly in price. But deciding on the value of a DNA test is quite a bit more complicated than that.

It really comes down to the information and features that are the most important to you. If you primarily focused on determining your optimal diet, Gene Food provides huge value. Not only will you get assigned one of 20 different ideal diet types, based on your DNA, but you’ll get tons of helpful reports and a two-week meal plan.

Maybe you are someone who needs to actively be monitoring things like your metabolism or vitamin levels. If so, a blood test from Everlywell can be hugely beneficial. This measures your current levels as opposed to your genetic predisposition, so the overall value again depends on your specific needs.

Or, if you are more concerned with improving your overall lifestyle, Living DNA could provide the most value. You will get actionable recommendations that can help you become a healthier person, both in the gym and in the kitchen.

Before you decide which test is right for you, think about your end goal. Reading our expert reviews will help you feel confident about your experience, and is also a good way to make sure that you get the absolute best price.

FAQ

What can a DNA test tell you about your weight?

A DNA test can give you feedback on a number of genetic traits that can influence your weight and your ability to lose it.

First of all, the test can tell you if you’re genetically more likely to be overweight than other people, based on whether you have certain gene markers that have been linked to this.

A DNA test can also tell you things about how your body is genetically inclined to process fat and carbohydrates, whether you might be prone to stress eating, how likely you are to feel full after eating, and even your tendency to regain weight after you’ve lost it.

A DNA test can also tell you how helpful exercising could be in your weight loss efforts – and what types of exercising, in particular. Knowing all these things about yourself can help you make more informed food choices and develop more effective weight management strategies.

What can a DNA test tell you about your relationship with nutrition and food?

First of all, a DNA test can tell if you might tend to have trouble absorbing certain vitamins and nutrients. Knowing this can help you avoid potentially dangerous nutritional deficiencies.

A DNA test can also tell you if you may have food sensitivities that would make it harder for you to digest things like gluten and lactose. You may also learn about your genetic relationship with alcohol, like whether you are more or less likely to flush and get hangovers than most people.

You can even find out whether you may tend to drink more or less caffeine than other people do!

What common food sensitivities does a diet DNA test screen for?

The most common food sensitivities included on DNA reports involve gluten and lactose intolerance. Some tests will also tell you if you’re likely to have a peanut allergy. You can check out the best DNA tests for food sensitivities to learn more.

It’s worth noting that the scientific basis for these tendencies isn’t as rock-solid as it is for some other genetic traits. In other words, there’s not an incredibly powerful correlation between the gene markers that DNA tests look at and your likelihood of having or not having these food sensitivities.

So, just because a DNA test tells you that you may be genetically prone to lactose intolerance, that doesn’t mean you actually are. And just because it says you’re not genetically prone to lactose intolerance, that doesn’t mean you’re actually not.

When you read about these things on your DNA report, compare them to your personal experience. You shouldn’t just accept them at face value – because these food sensitivities aren’t all that simple to predict via DNA.

Can you use a diet and fitness DNA test to determine your optimal diet plan?

At the very least, a diet and fitness DNA test will educate you about your genetic tendencies involving bodyweight, satiety (feeling full), stress eating, weight regain after dieting, and fat and carbohydrate metabolism.

Knowing that kind of information can help you make more informed dieting choices. But the best DNA tests in this category will also give you specific, tangible suggestions for what you can do to reach your weight goals. Some even give you sample menus and recipes.

What can these tests tell you about your overall fitness?

A DNA test can tell you how your genes might affect your fitness efforts – for example, how easily you may be able to build muscle mass, or whether you’re better geared for endurance or speed. But it can’t tell you how fit you are. Your actual fitness depends on you.

You’re the one who chooses to exercise or not, what exercises to do, and how often or how long you do them. Your fitness also depends on your age and your lifelong history of physical activity.

And just because a DNA test tells you that you may have trouble building muscle mass, that doesn’t mean you can’t build muscle mass. It just means you may have to work harder.

A DNA test can also tell you how easily you may injure yourself while exercising…so you’ll have a better idea how safe or dangerous it may be to push yourself a little harder.

Can a diet and fitness DNA report provide meal or exercise plans?

Not all diet and fitness DNA reports provide meal or exercise plans, but some of them do. So if that’s important to you, make sure you read what comes with each company’s test. Some of the companies’ websites are more forthcoming about what’s included than others – this is always something our DNAWeekly reviewers look for when we evaluate a DNA diet test kit.

The depth of the reports can vary greatly. For example, Living DNA makes exercise recommendations like if you should use lighter weights with more reps or heavier weights with fewer reps. In Rightangled’s training plan, you’ll get advice regarding how many cardio and yoga sessions to do each week, plus you have access to a personal trainer.

Can you work with a nutritionist or dietician after taking a DNA test?

You certainly can, and you probably should!

While a DNA test can tell you a lot about your genetic tendencies around nutrition and dieting, it’s no substitute for the advice of a trained professional.

A nutritionist can help you determine whether you actually have certain nutritional deficiencies, and can recommend a sound strategy to compensate for them.

A dietician can give you feedback on how healthy and likely to succeed your weight loss plan is, and what you can do to make it better or safer.

We suggest that you first look into the top nutrition DNA tests. Once you receive your results, make an appointment with a nutritionist to go over them and create an actionable plan.

About Author
Moss Stern
Moss Stern
Writer

Moss Stern is a professional writer, amateur musician, voracious fiction reader, recreational bicyclist, cutthroat Scrabble player, and gleeful health and science nerd. He resides in the vicinity of Philadelphia, Pennsylvania, USA.

Moss Stern is a professional writer, amateur musician, voracious fiction reader, recreational bicyclist, cutthroat Scrabble player, and gleeful health and science nerd. He resides in the vicinity of Philadelphia, Pennsylvania, USA.