Wondering what all the social media chatter about genes and genetic variants (like MTHFR) really have to do with your child's health? On this episode of the Brainy Moms podcast, Dr. Amy and Sandy talk to functional medicine physician Dr. Randy James about the connections between our genes, our environment, and our overall wellbeing.
Dr. James unpacks the philosophy of functional medicine, which seeks to understand the root causes of health issues rather than just masking symptoms. He explains why modern medicine often falls short when addressing chronic conditions or nebulous symptoms like fatigue, brain fog, or general unwellness. The key difference? Functional medicine recognizes that every human is "infinitely biochemically unique" and requires a personalized approach.
Dr. James breaks down how our genes and environment interact. He demystifies the often misunderstood MTHFR gene variant, which affects approximately 40% of the population to varying degrees. This genetic variation impacts methylation – a critical process involved in detoxification, neurotransmitter production, and cellular repair. Research has shown statistical associations between MTHFR variants and conditions like ADHD, autism, depression, and other mental health challenges.
But here's where hope enters the picture: Dr. James emphasizes that genetic predispositions are not deterministic. Just as someone with fair skin doesn't panic about their increased skin cancer risk but instead adapts with sunscreen and protective clothing, understanding your genetic variants allows you to make targeted lifestyle modifications that can dramatically improve outcomes. From prioritizing organic foods to eating plenty of green vegetables rich in natural B vitamins, these evidence-based strategies can help support optimal methylation pathways.
Parents will find particular value in Dr. James' practical advice for supporting children with genetic predispositions. He outlines developmental red flags to watch for, explains why "normal" symptoms might not be healthy, and offers guidance for navigating the complex world of nutrition and supplementation without becoming overwhelmed.
Ready to take control of your family's health journey? Join us for this empowering conversation that will change how you think about genes, environment, and your power to influence both.
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