Can a DNA Test Help with Weight Loss?

Millions of people want to lose weight. With a significant portion of the U.S. population being overweight or obese, it makes sense that people often ask: can a DNA test help with weight loss?

To answer that question: yes, it can, if you use it. Let me explain.

My DNA Test for Weight Loss

Like many people in the United States, according to the Body Mass Index (BMI) chart, I am overweight. That is why when I heard that there are apps that can analyze DNA for information about weight management, I was instantly interested.

Like many people, I love food a bit too much, and once I hit 35 years old, the pounds started to accumulate. I have tried calorie counting, keto, and intermittent fasting. I work out nearly every day with real intensity.

Unfortunately, the draw toward certain restaurants is hard to resist and well, there goes all that work. But I remain hopeful. Enter DNA testing.

I already had my DNA data from a previous test, so I uploaded it to Sequencing and accessed a weight and nutrition analysis report through the Partner Marketplace. It only took a few minutes to generate results.

My DNA Test Results for Weight Loss

When the results were ready, I was able to see all of the categories in the report:

• Exercise Benefits
• Sugar
• Weight Profile
• Fat
• Muscle Building

All of these categories were broken down into detailed information including:

• Aerobic Performance
• Difficulty in Losing Weight
• Exercise Benefits for Lowering Cholesterol
• Fat Overconsumption
• Low Protein Intake Risk
• Low-Carb Diet Effectiveness
• Mediterranean Diet Effectiveness
• Muscle Response to Resistance Training
• Overall Fitness Benefits of Exercise
• Risk from Saturated Fats
• Satiety Response
• Snacking
• Fat Taste Perception
• Overweight Potential

Here are some of the results that stood out to me and what they meant.

Satiety Response: Slightly Reduced

This one I understood instantly. I really do not ever feel full. I often refer to my stomach as a bottomless pit. Apparently, that is just something to do with my body and well, it is the reason dieting requires active effort for me.

Fat Taste Perception: Slightly Elevated

This explains why I crave certain high-fat foods when I am dieting. When I am trying to lose weight, I will sometimes incorporate a small amount of something fatty into my day just to satisfy that craving.

Overweight Potential: Elevated

When I saw this, I could not believe it. I have been slender most of my life. How could I be genetically at risk of being overweight?

I turned to Dr. Brandon Colby, MD, for information. The majority of genes associated with weight appear to impact people as they age, so the impact of these genes may not be seen until a person is in their 30s. By then, our genes have decreasing motivation for maintaining vibrant health since our genetic material has already been passed to the next generation. This is why it is important to learn what path our genes are putting us on, because we cannot rely on our genes to keep us healthy throughout life the way they do when we are younger.

How Can a DNA Test Help with Weight Loss?

Mediterranean Diet Effectiveness: Slightly Advantaged

It is interesting to see that my genotype aligns with the Mediterranean diet as an effective weight management approach. While this diet is generally healthy for most people, knowing it is specifically advantaged for my genetic profile gives me more motivation to stick to it.

Aerobic Performance: Slightly Advantaged

My workouts consist of running and high-intensity interval training. According to the genetic results, I have an aerobic advantage, which aligns with what I experience in my workouts. The exercise intensity matters, and it seems I have the right exercise plan to manage my weight effectively.

Risk from Saturated Fats: Normal

Saturated fats are the unhealthy ones typically found in foods like fried chicken or cheese. The good news is that I do not have risk alleles for this, which means I do not have to feel quite as concerned when I occasionally eat something indulgent. It does not mean there are no consequences, just that my risk from this specific factor is baseline.

Snacking: Slightly Elevated

Yes, it is true. I enjoy snacking, especially in the afternoon and before bed. This does have a lot to do with the weight gain I have experienced. The report confirmed this is genetic and gave me useful guidance on healthier snack substitutions.

Low-Fat Diet Effectiveness: Not Advantaged

This result says that low-fat diets do not significantly affect my ability to lose weight. Basically, the keto approach is not any more effective for me than a standard reduced-calorie approach. Knowing how your body reacts to fats and carbohydrates is important because it helps identify the type of diet that will be most effective for managing your weight.

How to Get Your Own Weight Loss Genetic Report

Genomics is the study of genes, and because of it, we are able to gain valuable information that can help lower the risk of obesity-related conditions such as heart disease. If you have been working on your health and fitness but feel you are not getting the results you deserve, a DNA analysis could provide the missing piece.

If you already have DNA data from 23andMe, AncestryDNA, MyHeritage, or another provider, you can upload your raw DNA data to Sequencing for free and access weight and nutrition analysis apps through the Partner Marketplace, including Nourish by Toolbox Genomics and DNA Diet by GeneInformed.

All you need to do is upload your DNA data and select a weight and nutrition app to analyze it. The results can be used to create a personalized nutrition plan, and can also be reviewed by a nutritionist or registered dietitian to help devise a meal plan.

Sequencing's whole genome sequencing reads 100% of your DNA across over 30,000 genes. Order your kit today and start building a genetically tailored approach to your health and weight management.