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Episodes

Monday Mar 17, 2025
Are food intolerances genetic or diet-related?
Monday Mar 17, 2025
Monday Mar 17, 2025
Understanding Food Intolerances: The Role of Genetics and Diet
This episode is proudly sponsored by PlexusDx - your trusted partner in precision health. Discover the power of personalized wellness with our Food Sensitivities and Allergies Genetic Test and over 25 cutting-edge health and wellness genetic tests designed to help you optimize your health. Visit PlexusDx.com to learn more. Now, let’s dive into today’s episode!
Welcome to our exploration of a question that many people have: What makes certain foods cause bloating and discomfort while others don’t? This topic can often feel confusing, but let’s break it down.
Food intolerances are typically a combination of genetic predisposition and dietary habits. Our bodies react to food based on both our genes and what we consume. For example, lactose intolerance is a common issue where some individuals cannot produce enough of the enzyme lactase to digest dairy properly. If your parents experienced this issue, there’s a good chance you might too, as it can be inherited.
Another common food sensitivity is gluten. Some people have a genetic makeup that makes them more sensitive to gluten, which is found in wheat and other grains. This sensitivity can lead to discomfort after consuming foods that contain gluten, whether it’s a slice of bread or a bowl of pasta.
Interestingly, it’s not just genetics at play; our diets significantly influence our gut health as well. Consuming a lot of processed foods that are low in fiber can disrupt the balance of gut bacteria, increasing the risk of developing food intolerances. Additionally, if you eat the same foods repeatedly, your body might start reacting negatively to them over time. It’s as if your body is signaling, “Hey, I’ve had enough of this!”
To help manage these intolerances, keeping a food diary can be incredibly beneficial. This simple tool allows you to track what you eat and any symptoms you experience afterward. Over time, you’ll begin to notice patterns that can help identify potential food triggers.
If you’re serious about understanding your body’s reactions, consider genetic testing. This is where PlexusDx comes in. Our saliva-based genetic tests provide insights into your unique genetic profile, empowering you to make informed dietary choices. Imagine knowing exactly which foods might not sit well with you—how empowering is that?
In summary, if you’re dealing with food intolerances, remember these practical tips: consider genetic testing, keep a food diary, gradually eliminate suspected foods, and focus on a balanced diet rich in whole, unprocessed foods.
If you’re curious about how PlexusDx can assist you on this journey, check out our tests available at PlexusDx.com, Amazon, and Walmart.com. Links to our tests are provided below.
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Disclaimer: PlexusDx is a personalized health report and laboratory testing service that enables users to obtain science-based, evidence-backed health and wellness information based on their genome. Always consult a licensed healthcare provider for concerns about your health and before you stop or start any medical treatment.
Where to Buy PlexusDx Genetic Tests
Ready to take control of your health with precision genetic insights? You can purchase the PlexusDx Food Sensitivity and Allergy Genetic Test from these trusted retailers:
- 👉 PlexusDx – Order directly from our official website.
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- 👉 Walmart – Buy online from a trusted retailer.
Get your personalized DNA insights today and start optimizing your health! 🚀
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