DNA testing for fitness and diet plan is viral these years. Many people have heard these terms either from a TV program, Youtube, news or directly from the mouth of a friend.
There are also many people claimed such things are working well, while others insist entirely waste money. So today we want to talk about this topic and give you some clues.
What is DNA fitness test anyway?
For several years, laboratories have been studying the role of specific genes on our ability to provide physical effort: power, endurance. The question for amateur athletes is how to increase their performance without becoming a professional while maintaining a training pace of one to several times a week. A new kind of DNA-based test is now available that helps to adapt his training pace for:
- increase performance (power or endurance),
- know the minimum recovery time to respect,
- limit the risk of soft tissue injuries (sprains, tendonitis).
The idea of the test is to know your strengths and weaknesses, and to learn how to use them to adapt your sports training program without injury. Will half an hour of training four times a week be more effective for your body than an hour and a half weekly session in the gym?
Who is the test for?
The test was not designed for Olympic athletes but for regular athletes who want to improve their performance and save time. Sometimes you need to try different types of sports and fitness programs before you find the one that’s right for you.
What the test won’t tell you:
The test is not a medical device; it is based on scientific studies of the impact of the genes studied but has not been examined by the accreditation bodies because it does not fall within their field of expertise. It does not exempt a medical consultation in case of injury. Nor does it replace the effort tests or medical certificates of fitness to practice a sport that is generally required by sports clubs. It is a test of information on the probability of your body reacting to a particular type of sports training. The test does not replace gym coaching, where professionals explain how to use weight machines, bikes and treadmills without injury and offer a timed training program on each machine.
How’s the test going?
The laboratory mails a DNA sample kit containing the necessary sterile material and detailed sampling instructions. The sample to be provided is a buccal sample; a swab is rubbed inside the cheek, to recover some saliva and some buccal cells. The sample is painless. The material is sterile so as not to risk contamination of the sample with another person’s DNA. As with other DNA tests, remember to return the consent form containing your signature and contact information.
Where to find such test?
The test is available from laboratories in England, the USA and the Netherlands. The test is available in English and French, although this is not always indicated on the English site of these laboratories.
The Answer? Will Fitness DNA Testing Work?
Well, we can not conclude, yet. You can read a lot of stories online with a simple search on Google. Many people said it’s not working, but still there are a lot more cases seem promising.
Advice: If you have money and time, you can give it a try. The company Anabolic Genes and LifeNome seem to have a good reputation for their jobs.
Same as Fitness DNA testing, will DNA testing for diet work?
The DNA based diet wants to be more than the next pharmacy or women’s magazine diet; it comes with the claim of scientific evidence. Their possibilities are currently being intensively researched: it could resolve the many contradictions surrounding food – or bring the bitter realization that the genetic and biochemical processes in the body are still too complicated to derive nutritional recommendations that go beyond fruit and vegetable wisdom.
The future of food could look like this: Companies or doctors offer a diagnosis which, based on an analysis of the genetic material, metabolism and lifestyle habits, determines the probability of some diseases. Corporations have a range of food products ready to counteract this development. For breakfast, there is then a shake against diabetes, which would otherwise possibly have broken out in twenty years. This could be combined with natural food, also according to genetic diagnostics.
However, it is questionable whether fortified shakes can each offer an additional benefit beyond an ideal natural diet. On the other hand: How many people already eat ideally? It is hoped that this type of food could help many a normal eater and protect him from diseases.
But not everyone shares the optimism of this vision: “Personalized nutrition is about marketing, not about health,” says prominent American nutritionist Marion Nestle, who happens to have the same name as the company and has been denouncing the business practices of the food industry for many years. “Hardly anyone in developed countries suffers from a lack of nutrients.” There is little evidence that “the health of these people can be improved by enriching food with individual substances.”
Even if the focus is on genes, metabolism, and calories, single and polyunsaturated fatty acids, the decisive question, in the end, is how to motivate people to change their habits in the long term. This motivation could be all the stronger; the more individual and scientific the recommendations come along – and the better this science is founded. The decisive factor for success will probably be how well we succeed in reintegrating physical activity as a matter of course into our living environments. Perhaps you can eat a bad diet as long as you move around a lot.
Many people believe that a personalized DNA diet is possible “A DNA diet would have the advantage that diseases associated with nutrient uptakes, such as cardiovascular diseases or diabetes, would become less likely,” “People’s quality of life would improve, and health expenditure would be reduced.”
But a lot of research is needed before this can happen. Functional tests are preceded by thorough and continuous research to establish the link between genetic biomarkers, food intake, and diseases.
DNA based test: science remains skeptical
Experts remain suspicious of this new technology. The gene test offered is only intended to reveal a tiny part of the enormous DNA puzzle, i.e., the effect of the tips remains questionable. But the more genetic research develops, the more likely this idea could work.
The success of the DNA diet depends more on personal motivation and the will to change one’s eating habits in the long run. Scientific findings alone are not enough to lose the desired kilos – but they indeed provide a good basis to start with an organized plan towards dream weight.
Whenever patients write a dietary plan and are motivated to exercise more so that more calories are consumed than supplied, this initially leads to weight loss. “In the long run, however, commercial gene analyses certainly have no data better than other approaches.”
You can lose weight without gene analysis. A healthy mixed diet, low-fat, with daily physical activity if possible. This is much easier in the long term than, for example, reducing carbohydrates.
“In any case, you can’t avoid changing your lifestyle. You do that; you lose weight. With or without a test.”