Sugar Addiction: Is It Really Possible?

DNA kit adntro box

Discover your food intolerances and allergies, how your body metabolizes vitamins and minerals, personalized diets and recommendations and much more with the most complete DNA kit.

Use the coupon BLOG10

Already genotyped? Upload your RAW DNA for free!

In the 21st century, excessive sugar consumption has become a global concern. Sugar is present in numerous foods and beverages. However, it is important to note that the sugar most associated with health problems is the one artificially added to various processed foods, such as sugary drinks, sweets, chocolates, baked goods, cookies, cakes, breakfast cereals, energy bars, sauces and dressings, among others. Therefore, in Western countries, it is difficult to escape the tempting sweet flavors that surround us.

Sugar addiction

Can it be considered an addiction?

Although addiction has traditionally been associated with substances like illegal drugs or alcohol, there is increasing scientific evidence suggesting that sugary foods and beverages can also generate dependency and addictive behaviors in some individuals. Like drugs, sugar can trigger biochemical responses in the brain that create a sense of pleasure and reward. When we consume sugar, neurotransmitters like dopamine are released, generating feelings of well-being. However, as we continue to consume sugar regularly, the brain adapts to this stimulation and develops increased tolerance, leading to a need for larger amounts of sugar to achieve the same sense of satisfaction.

Some common signs and symptoms of sugar addiction may include:

  • Intense cravings for sugary foods and beverages.
  • Excessive consumption of sugar, even when attempting to reduce or control intake, despite experiencing negative health consequences.
  • Withdrawal symptoms, such as irritability, anxiety, or cravings when trying to quit sugar.
  • Neglecting other activities or responsibilities in favor of sugar consumption.

It is important to highlight that not everyone develops an addiction to sugar. The individual susceptibility may vary based on genetic, biological, and environmental factors.

Sugar and DNA

Does genetics play a role?

Scientific advancements have revealed that genetics can influence our predisposition to develop addictions, including sugar addiction. Several genes have been identified that may be related to the brain's response to sugar and appetite regulation. One example is the FTO gene, which has been extensively studied in relation to obesity and body weight. Although the FTO gene is not directly linked to sugar consumption, associations have been found between certain genetic variants in this gene and higher consumption of calorie-dense foods, including sugary foods. These genetic variants could influence appetite regulation and satiety, which may affect sugar and other energy-dense food intake.

Other genes that could be involved are APOE and RARB. Although their relationship with sugar consumption is not fully established, some studies have suggested that certain genetic variants in these genes may be associated with changes in food preferences and sensitivity to sweet taste, promoting higher sugar intake in the diet.

Can I inherit sugar addiction?

While the heritability of sugar addiction is not yet fully established, there is evidence that genetics can play a role in sugar addiction.

Although the precise contribution of heritability has not been definitively determined, twin studies have shown that sugar addiction has a significant hereditary component. Identical twins, who share the same genetic information, tend to have similar patterns of sugar consumption compared to fraternal twins, who share approximately half of their genes.

So, while genetics is not the only factor affecting our relationship with sugar, increasingly scientific evidence supports a significant role in our susceptibility to developing this addiction. Find out yours with the DNA TEST from ADNTRO or upload your RAW DNA data for free!

Share this post

More interesting articles

The best DNA test on the market
Corporate news

The Best DNA Test

What is a DNA Test and How Does it Work? DNA tests have become an essential tool to know our roots, our genetic backgrounds, our

Read more "
DNA kit adntro box

Discover your food intolerances and allergies, how your body metabolizes vitamins and minerals, personalized diets and recommendations and much more with the most complete DNA kit.

Use the coupon BLOG10

Already genotyped? Upload your RAW DNA for free!

Other topics

Start a unique journey inside your DNA

Kind regards from ADNTRO team

Share this post:

Facebook
Twitter
LinkedIn
WhatsApp
E-mail

Get a 10% discount!

An Investment
for all Life

DNA test with saliva sample
More complete analysis
Ancestry, Nutrigenetics, Traits and Diseases,...
Already genotyped?

If you have taken a test with 23andMe, MyHeritage, Ancestry.com and others, you can upload your DNA for free at 23andMe, MyHeritage, Ancestry.com and others.

Digestive Medicine

For digestive clinics or physicians. Provides information on the genetic predisposition to develop diseases of the digestive system- such as Chron's, Inflammatory Bowel Disease among many others - as well as intolerances. This supports a possible early diagnosis and prevention. The results of this study are very positive, allowing for more precise and personalized interventions to improve the quality of life of the patients.

nutrition

Cardio

The applicability and importance of the PRSs in cardio is endorsed by the American Heart Association (AHA). The applicability of PRS is made possible thanks to this tool that helps in the cardiovascular disease prevention: identifying patients with a higher genetic risk of developing conditions such as diabetes, thromboembolism, hypercholesterolemia, and coronary artery disease (CAD), among others, enabling early interventions and preventive measures to improve patients' cardiovascular health.

integrate genetics into your practice

Biobanks, Pharmacies and CROs

Access and consultation of genetic data relevant to health and pharmacology. Thanks to this tool, it is possible to know the predisposition of patients to suffer adverse effects and what dose adjustments are necessary for more than 150 drugs, thus improving safety, efficacy and treatment personalization. This information is backed by Stanford University and approved by the FDA and gives solutions for biobanks, and research organizations.

integrate genetics into your practice

Dermatology

Specialized for dermatological clinics, this service provides information on dermatogenomics: skin sensitivities, efficacy of various topical and oral treatments, essential vitamins and minerals for skin health, dermatological conditions, skin types and more data to help you customize your skin care recommendations.

integrate genetics into your practice

Fitness and wellness centers

Genetic analysis allows for the design of personalized training programs that, taking into account genetic characteristics focused on the world of sports, such as muscle fiber types and predisposition to injuries, maximize performance and reduce the risk of injuries. Additionally, by considering genetic factors related to sleep and longevity, recommendations can be offered for a healthy and sustainable lifestyle.

integrate genetics into your practice

Nutri & Fitness

The practical application of nutrigenomics allows you to differentiate yourself from the competition by offering your patients personalized and accurate information on genetic predispositions to food intolerances.The results of this approach allow the design of dietary plans completely adapted to the genetic profile of the patient. This approach makes it possible to design dietary plans completely adapted to the individual needs maximizing results and providing an exceptional and differentiated service in the field of nutrition.

integrate genetics into your practice

Neuro

Very useful for psychiatric clinics and psychological clinics. Provides information on the genetic predisposition to develop nervous system diseases and mental disorders, such as Alzheimer's, Parkinson's, schizophrenia, bipolar disorder and OCD, among others. This supports a possible early diagnosis and prevention of these conditions, allowing for more precise and personalized interventions for improve the quality of life of patients.

integrate genetics into your practice