The science of nutrigenetics: Your DNA holds the answer

Are generic diets not working for you? Your DNA has the answer. Discover how nutrigenetics adapts your diet to your metabolism to lose weight with tellmeGen.

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La ciencia de la alimentación nutrigenética: Tu ADN tiene la respuesta

You’ve been eating salads for weeks, you’ve cut out carbs, or perhaps you’ve jumped on the fasting bandwagon, yet the scales barely budge. Meanwhile, your friend eats twice as much, denies themselves nothing, and still keeps losing weight. Sound familiar?

Before you blame a “lack of willpower”: the problem isn’t you; it is that you are trying to follow a map that wasn’t drawn for your territory. This is where a diet based on your DNA comes into play.

We are not the same, we do not eat the same

The industry has sold us the idea that there is a universal magic formula for weight loss. However, science has proven that every body processes nutrients differently. What is “fuel” for one person may be a metabolic obstacle for another.

Adopting a diet based on your DNA isn’t a futuristic fad; it is the logical step towards personalised medicine and health. Your genetic code contains crucial information about how your body absorbs fats, processes sugars, and which vitamins you tend to be deficient in.

What is nutrigenetics and how does it help you?

Nutrigenetics studies the relationship between your genes and your body’s response to nutrients. It is not just about counting calories, but knowing which calories your body utilises best.

Imagine having the instruction manual for your metabolism. A DNA test for dieting can reveal predispositions that explain your past failures:

  • Carbohydrate sensitivity: Should you eliminate them or just moderate them?
  • Fat metabolism: Is the Keto diet your ally or your enemy?
  • Appetite control and satiety: Does your genetics make you feel hungry constantly?

By performing a DNA analysis to follow the right diet, we stop guessing and start applying science.

The diet based on your DNA for weight loss

The goal of a weight loss diet is efficiency. If your body is genetically predisposed to having difficulties metabolising saturated fats, a strict paleo diet might not only fail to help you lose weight but could also raise your cholesterol levels.

Similarly, tools like the intermittent fasting test (included in complete analyses) indicate whether your body benefits from periods of caloric restriction or if, conversely, this generates metabolic stress that blocks weight loss. Knowing this is vital before subjecting yourself to strict eating schedules.

Holistic Health

A nutrigenetic test and a complete metabolism analysis focus on more than just the kilos. It analyses how your genetic variants influence detoxification, inflammation, and the risk of diet-related diseases.

A well-applied nutrigenetic diet improves your energy, digestion, and general well-being in the long term. It is the difference between “going on a diet” temporarily and learning to eat for your body for life.

How to start a diet based on your DNA?

The first step is information. When you take a DNA test, you receive a detailed report on your genetic markers. But information alone is not enough; it needs interpretation.

This is where the figure of the nutritionist becomes invaluable; they will use your nutrigenetics and metabolism analysis to design a fully personalised action plan. As an additional service, tellmeGen offers the nutrigenetics test.

Stop fighting against your own biology. If generic diets have failed you, it is time to look inward. A diet based on your DNA is the ultimate tool to stop senseless restriction and start nourishing with intelligence.

At tellmeGen, we believe that knowing yourself is the first step to taking care of yourself. Your health is written in your genes; you just need to learn how to read it.