There's evidence to suggest that you should eat according to what's written in your genes. But does the DNA based diet really work? Find out here.

If someone talked to you about a DNA based diet, what would you say? If you’re struggling to lose weight, this diet could be the key. Despite their best efforts, many Americans struggle to meet their weight loss goals, according to WebMD. American dieters eat less, drink more water, and exercise more but to no avail. DNA could be the culprit.

Under a DNA diet plan, experts will analyze your DNA. They will determine which foods and workout plans are best for you. Diet and fitness based on DNA can also expose underlying health conditions that aren’t on your radar.

Before you get too excited, keep in mind that ongoing research is necessary. 

This article will help you determine if a DNA-focused diet plan is right for you. Let’s explore. 

The Beginnings of DNA Dieting

A diet plan based on DNA may seem like a new concept, but it has been around for roughly 20 years. In previous years, dieters received a custom food plan based on their blood type.

Many experts considered this discipline a sound concept 20 years ago, but it didn’t have much support within the scientific community. When scientists completed the Human Genome Project over 20 years ago, however, this form of dieting gained additional credibility. 

The Rise of Nutrigenomics 

From the completion of HGP came nutrigenomics, which is the study of the human genome in relation to human health and dieting. The connection between food and genes isn’t a new concept, but the HGP gave the scientific community greater insight.

Upon completion of the HGP, scientists learned about food compounds that affect genes. This allows researchers to learn how segments of the population respond to certain diets.

Have you ever tried a fad diet that didn’t work? Your DNA could have been the barrier. As researchers study the body’s resistance to certain foods, you could find a diet plan that could sync with your genes.

What Advocates Say

Nutrigenomics proponents contend that the metabolism processes fats, carbs, and proteins based on a person’s genetic code. Also, you’ll find supporting trials that bolster nutrigenomic claims.

In one study that compared a keto diet to a dna based diet, the participants under the nutrigenomic plan kept the weight off in the long-term. 

Commercial Availability

You can get the best diet plans based on DNA through various companies. After the company analyzes your DNA, you’ll receive a tailor report within a week. 

These reports also recommend exercise plans that will work best for you. The tests are useful guides, but debate still rages within the scientific community. However, this form of dieting has already helped many people. 

The Benefits 

As this field evolves, more people will begin to know about DNA dieting. This means more people can get healthy and maintain a healthy weight. Americans especially can benefit from this new form of dieting. Check out these obesity rates:

  • For adults between the ages of 30 to 39 years, 40% of them are obese.
  • For adults 40 to 59, the obesity rate is 44%
  • For adults 60 or over, 43% of them are obese. 

Dieters are more likely to reach fitness goals if they have a diet plan that’s conducive to their DNA profile. A set of uniform health guidelines may not work for everyone.

If people learn about their DNA makeup, they can learn which foods are most useful to them.

Additionally, more people will better be acquainted with family histories. This allows dieters to implement preventative measures that could save their lives.

Perhaps a person didn’t know they have a family history of heart disease. Therefore, that person will know they should avoid foods with high fats and cholesterol. The form of science can also expose nutrition complications. 

  • Example: Some people cannot absorb vitamin D properly when they’re exposed to sunlight. DNA testing can highlight this problem, allowing medical practitioners to create a custom vitamin D plan. 

Positive benefits aside, the cons are notable and have wide-reaching implications. 

The Downsides

As more people learn about their genetic composition, other parties may know as well. Many patients fear their genetic information will leak to employers or insurance companies. If insurance companies get wind of your genetic information, you could face discrimination. 

There are laws in place preventing such discrimination, but companies can get away with these practices. 

Another barrier is the cost. Testing and analysis can cost as high as $300. However, you can find companies that don’t charge exorbitant fees.  

The largest downside is the unknown. This field is relatively new, and many experts are still debating its viability. Overall, more research is needed before nutrigenomics can be more accessible to the public.

Currently, there is no concrete evidence that eating food based on your DNA profile will guarantee a healthy lifestyle. At the end of the day, the following central guidelines can secure positive health outcomes:

  • Eating plenty of fruits and vegetables daily
  • Engaging in daily exercise (i.e. a minimum walk of 30 to 45 minutes each day)
  • Getting plenty of rest (i.e. between 7 to 9 hours)
  • Drinking water (i.e. 8 glasses of water a day)

Engaging in these activities will be useful for most people, regardless of gene type. 

Is a DNA Based Diet Right for Me?

Whether a DNA based diet is right for anyone is still debatable within the scientific community. On the flip side, the research has revealed positive findings. Also, a workout and diet plan based on DNA can help you learn more about your body.

This also means you can learn about genetic predispositions to long-term diseases, allowing you to take preventive measures. 

Interested in knowing more? Read more on our blog to gain further insight into health and fitness topics. 

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