What does the ALDOB (Fructose Intolerance) gene do?

The ALDOB (Fructose Intolerance) gene provides instructions for making aldolase B, an enzyme found mainly in the liver, kidneys, and intestinal cells. Aldolase B helps your body process fructose by breaking down a compound called fructose-1-phosphate into smaller molecules your body can use. In simple terms: ALDOB supports your ability to handle fructose from foods and beverages.

Why is the ALDOB (Fructose Intolerance) gene important?

ALDOB is important because certain genetic variants can reduce the activity or stability of aldolase B. When aldolase B doesn’t work well, fructose breakdown can be disrupted and byproducts may accumulate—this is associated with hereditary fructose intolerance (a rare genetic condition). Symptoms can include nausea, vomiting, abdominal pain, bloating, diarrhea, and low blood sugar, and in more severe cases may contribute to liver and kidney complications. This report also helps clarify that hereditary fructose intolerance is different from fructose malabsorption, which is driven by intestinal absorption issues rather than an enzyme deficiency.

What can I do based on my ALDOB (Fructose Intolerance) results?

Based on your ALDOB (Fructose Intolerance) results, you’ll receive 2 personalized recommendations with actionable guidance. These include dietary recommendations (for example, strategies to limit or avoid high-fructose sources and certain sweeteners depending on your genotype) and supplement recommendations (for example, supportive options to discuss with your healthcare professional that align with your overall metabolic and digestive goals). Your report is designed to help you make clearer, DNA-informed decisions about food sensitivity concerns.

Can ALDOB gene variants cause fructose intolerance symptoms?

Yes—certain ALDOB genetic variants have been associated with hereditary fructose intolerance, a condition where aldolase B activity is significantly impaired. When this enzyme can’t efficiently break down fructose-1-phosphate, fructose-related byproducts can build up and may trigger symptoms such as nausea, vomiting, stomach pain, bloating, diarrhea, and low blood sugar. In some cases, ongoing exposure can contribute to liver stress. It’s also important to distinguish this from fructose malabsorption, which is typically due to reduced intestinal absorption of fructose rather than an ALDOB enzyme issue. This report focuses on ALDOB-related genetic risk and provides personalized guidance based on your genotype.

What does ALDOB genetic testing tell you about food sensitivities?

ALDOB genetic testing can reveal whether you carry genetic variants linked to reduced aldolase B function, which may affect how your body processes fructose. For people with relevant variants, this can help explain why fructose-containing foods or sweeteners may trigger stronger reactions and can support more targeted dietary planning. Even though the most impactful ALDOB variants are rare, testing can still provide reassurance when high-risk variants are not present and help you focus on other potential causes of symptoms. Your report turns the genetic analysis into 2 personalized recommendations—dietary and supplement-focused—so you have practical next steps tailored to your DNA.

Save $30

ALDOB (Fructose Intolerance)

Rated 4.69 out of 5 based on 13 customer ratings

4.7 (14 reviews)

ALDOB (Fructose Intolerance)

Rated 4.69 out of 5 based on 13 customer ratings

4.7 (14 reviews)

The report provides up to 2 personalized recommendations based on your genetic variants analyzed. Purchase a DNA kit to generate your genetic results. If you've already got one, you're all set to continue. View sample report.

$59

$29

Save $30

Add to cart Added

Trusted by 200,000+ users & 2,000+ doctors

Proven track record: 3+ million analyses delivered

Analyzes Key Genetic Variants

Up to 2 DNA-Based, Science-Backed Recommendations

ALDOB (Fructose Intolerance)

$59 $29

Add to cart Added

Product features

Note: To generate your personalized report, purchase a SelfDecode DNA kit. If you already have one, you’re ready to proceed.

Understanding Your ALDOB (Fructose Intolerance) Variants: A DNA Gene Report

Do certain fruits, juices, or sweetened foods leave you feeling nauseous, bloated, or wiped out? Have you ever wondered why your body seems to react strongly to fructose while others feel fine? Your ALDOB (Fructose Intolerance) gene helps produce aldolase B—an enzyme your liver, kidneys, and intestines use to break down fructose—and understanding your ALDOB genetic variants can clarify whether your symptoms may be linked to how your body processes this sugar.

Key Report Highlights

This DNA report analyzes genetic variants in the ALDOB (Fructose Intolerance) gene and translates your results into 2 personalized recommendations. ALDOB encodes aldolase B, an enzyme responsible for a key step in fructose metabolism—helping convert fructose-1-phosphate into usable energy-related molecules. A compelling takeaway: when aldolase B activity is significantly impaired, fructose byproducts can build up and contribute to serious issues such as low blood sugar and liver stress, which is why genetic insight can be so valuable for targeted prevention and day-to-day choices.

Personalized, Actionable Recommendations

Your results are personalized to your ALDOB (Fructose Intolerance) genotype, turning genetic findings into practical next steps you can use right away. You’ll receive dietary and supplement recommendations tailored to your genetic profile—such as guidance on identifying and reducing high-fructose triggers (including certain sweeteners and fruit-based products) and suggestions to discuss with a clinician around supportive nutrients for overall metabolic and liver health. The goal is to help you make informed, individualized choices rather than relying on one-size-fits-all food sensitivity advice.

User-Friendly Format and Trust

With actionable and easy-to-understand recommendations, the report is designed for seamless integration into your daily life. Its user-friendly format ensures accessibility, making complex genetic data understandable and practical for users at all levels of familiarity with genetic information.

The report is rooted in accuracy and reliability, backed by comprehensive scientific research from reputable sources. It has garnered the trust of over 150,000 users and 1,000+ healthcare professionals. Furthermore, the report complies with HIPAA and GDPR, ensuring your privacy and security are prioritized.

Getting Started

To embark on this journey, simply purchase a DNA kit for an easy at-home sample collection, guaranteeing a hassle-free process. Delve into a personalized approach to wellness and equip yourself with actionable insights to enrich your life and health.

Product FAQs

: The ALDOB (Fructose Intolerance) gene provides instructions for making aldolase B, an enzyme found mainly in the liver, kidneys, and intestinal cells. Aldolase B helps your body process fructose by breaking down a compound called fructose-1-phosphate into smaller molecules your body can use. In simple terms: ALDOB supports your ability to handle fructose from foods and beverages.
: ALDOB is important because certain genetic variants can reduce the activity or stability of aldolase B. When aldolase B doesn’t work well, fructose breakdown can be disrupted and byproducts may accumulate—this is associated with hereditary fructose intolerance (a rare genetic condition). Symptoms can include nausea, vomiting, abdominal pain, bloating, diarrhea, and low blood sugar, and in more severe cases may contribute to liver and kidney complications. This report also helps clarify that hereditary fructose intolerance is different from fructose malabsorption, which is driven by intestinal absorption issues rather than an enzyme deficiency.
: Based on your ALDOB (Fructose Intolerance) results, you’ll receive 2 personalized recommendations with actionable guidance. These include dietary recommendations (for example, strategies to limit or avoid high-fructose sources and certain sweeteners depending on your genotype) and supplement recommendations (for example, supportive options to discuss with your healthcare professional that align with your overall metabolic and digestive goals). Your report is designed to help you make clearer, DNA-informed decisions about food sensitivity concerns.
: Yes—certain ALDOB genetic variants have been associated with hereditary fructose intolerance, a condition where aldolase B activity is significantly impaired. When this enzyme can’t efficiently break down fructose-1-phosphate, fructose-related byproducts can build up and may trigger symptoms such as nausea, vomiting, stomach pain, bloating, diarrhea, and low blood sugar. In some cases, ongoing exposure can contribute to liver stress. It’s also important to distinguish this from fructose malabsorption, which is typically due to reduced intestinal absorption of fructose rather than an ALDOB enzyme issue. This report focuses on ALDOB-related genetic risk and provides personalized guidance based on your genotype.
: ALDOB genetic testing can reveal whether you carry genetic variants linked to reduced aldolase B function, which may affect how your body processes fructose. For people with relevant variants, this can help explain why fructose-containing foods or sweeteners may trigger stronger reactions and can support more targeted dietary planning. Even though the most impactful ALDOB variants are rare, testing can still provide reassurance when high-risk variants are not present and help you focus on other potential causes of symptoms. Your report turns the genetic analysis into 2 personalized recommendations—dietary and supplement-focused—so you have practical next steps tailored to your DNA.

WHY SELFDECODE?

Empowering Your Well-being Journey

This personalized health report is powered by SelfDecode's cutting-edge AI technology, designed to unlock a deeper understanding of your health potential. We're committed to providing you with the most accurate and actionable insights to guide your well-being journey.

Most Accurate
Polygenic Risk Scoring

We leverage cutting-edge algorithms and analyze a massive dataset of 2 million people to deliver the most precise assessment of your genetic health predispositions. Our advanced approach takes into account your ancestry - which is often overlooked by other methods - to provide you with the most accurate risk assessment. This ensures that the risk scores you receive are based on the latest scientific evidence and are truly personalized to your genetic makeup.

Cutting-Edge AI &
Machine Learning

We have invested 20 million dollars developing our AI and machine learning models. Our patent-pending technology provides you with the most personalized health insights and recommendations by taking into account your unique DNA, lifestyle, labs, symptoms, conditions and health goals. This empowers you to make informed decisions tailored to your specific needs.

Analyzes 200 Million Variants & Sophisticated Recommendation Engine

We go beyond the basics by analyzing a staggering 200 million genetic variants to provide the most comprehensive picture of your health potential. Our sophisticated recommendation engine leverages this deep analysis to provide personalized and actionable insights to optimize your well-being journey.

Built by Leading
Scientists & Engineers

A dedicated team of over 60 scientists and engineers is continuously innovating and developing our technology, ensuring it remains at the forefront of personalized health.

Reviews

Rated 4.69 out of 5 based on 13 customer ratings

4.7 (14 reviews)

Share your thoughts

If you've used this product, share your thoughts with other customers

Only customers who purchased this product can leave reviews

Kyle A.

Rated 5 out of 5
I’m a runner in my 40s and kept blaming gels and “race nerves” for stomach cramps. This fructose intolerance report pointed to ALDOB and made me look at the sugar alcohols and fructose-heavy foods I was using. I swapped my pre run fuel, cut sugary drinks completely, and started reading labels for hidden fructose. My long runs are smoother and I’m not hunting for a restroom at mile 6 anymore. The report also mentioned a supplement approach to help limit fructose, which I use only on travel days. Practical and reassuring.
Tariq E.

Rated 4 out of 5
Clear and practical for fructose sensitivity, but I wanted a few more examples of low fructose snacks for workdays.
Pete M.

Rated 5 out of 5
Super useful, honestly wish I’d known about this DNA thing earlier. Helped me figure out what foods to avoid.
Gina P.

Rated 5 out of 5
I really appreciate the depth of science here, especially the breakdown of the ALDOB gene mutations. The pathway analysis around fructose metabolism was detailed and confirmed what I’d read in clinical studies. It’s clear they understand the mechanism behind fructose intolerance. Guidance on limiting fructose and avoiding sugary foods was specific and based on actual genetic markers, which is rare to see in consumer health products.
Skye A.

Rated 5 out of 5
I’ve had random bloating and urgent bathroom trips for years, especially after smoothies and “healthy” granola bars. The ALDOB (Fructose Intolerance) report finally connected the dots and explained why fructose can hit me harder. I followed the two main recommendations, avoiding sugary foods and drinks and keeping fructose lower overall, and the change was obvious within a week. I also appreciated the supplement note about limiting fructose support, it gave me an option for days I cannot control meals. I feel calmer eating out now.

1 2 3

ALDOB (Fructose Intolerance)

Product features

Understanding Your ALDOB (Fructose Intolerance) Variants: A DNA Gene Report

Key Report Highlights

Personalized, Actionable Recommendations

User-Friendly Format and Trust

Getting Started

Product FAQs

What does the ALDOB (Fructose Intolerance) gene do?

Why is the ALDOB (Fructose Intolerance) gene important?

What can I do based on my ALDOB (Fructose Intolerance) results?

Can ALDOB gene variants cause fructose intolerance symptoms?

What does ALDOB genetic testing tell you about food sensitivities?

WHY SELFDECODE?

Empowering Your Well-being Journey

Most AccuratePolygenic Risk Scoring

Cutting-Edge AI &Machine Learning

Analyzes 200 Million Variants & Sophisticated Recommendation Engine

Built by Leading Scientists & Engineers

Reviews

Related Products

Most Accurate
Polygenic Risk Scoring

Cutting-Edge AI &
Machine Learning

Built by Leading
Scientists & Engineers