Beyond the Sequence

In this episode of Beyond the Sequence, Sarah and Amanda challenge one of the biggest misconceptions in health: that cholesterol is the problem. Instead, they explore cholesterol as a vital signaling molecule involved in hormone production, immune function, brain health, and cellular repair. Through the lens of genomics, they discuss how patterns like inflammation, stress, digestion, liver functio...

In this episode, Sarah and Amanda dive into one of the most common — and misunderstood — struggles in midlife health: sleep disruption. From feeling “tired but wired” to waking at 3 a.m. unable to fall back asleep, they unpack why sleep problems are rarely just about sleep itself. Together, they explore the deeper biology behind insomnia, including cortisol dysregulation, nervous system overload,...

We’re hitting pause on our usual series to dive into a topic that’s been buzzing everywhere—APOE and its connection to Alzheimer’s risk. In this unfiltered, free-flowing episode, Sarah and Amanda break down what APOE actually means (without the fear-based hype), why the “risk gene” conversation is often taken out of context, and what really matters when it comes to protecting your brain. From deco...

In this episode of Beyond the Sequence, we’re diving into a question so many people ask in their 40s and beyond: “Why does my body suddenly feel like it’s falling apart?” Is it really just aging… or is something deeper going on? We unpack the hidden drivers behind midlife “breakdown”—from hormone shifts and stress overload to nutrient depletion, mitochondrial dysfunction, and nervous system strain...

In this episode, Sarah and Amanda explore the intricate relationship between sports performance, recovery, nutrition, and genomics. They discuss how hypoxic environments like those seen in the Winter Olympics can contribute to faster tissue breakdown when combined with genetic predisposition, the crucial role of intentional recovery in athletic performance, and how nutrition combined with genetics...

Why are so many bodies breaking—even when people are “doing everything right”? Drawing from real clinical patterns and genomics, they unpack how chronic stress, depleted energy systems, and modern life overload the body’s ability to repair itself—often long before labs or diagnoses flag a problem. This conversation sets the stage for a new series examining why recovery is failing, how stress and i...

A candid conversation about the explosion of genomic testing… and the confusion that comes with it. We’re breaking down how the public can tell who is actually qualified to interpret DNA results — and how to avoid the growing wave of misinformation and well-intended but harmful advice. From extreme diets and supplement stacks to AI-generated recommendations, this episode is aims to protect, clarif...

In this episode, Sarah and Amanda discuss their personal projects, including Amanda's DNA-informed wellness retreats in Portugal and Greece, and Sarah's mentoring, research and work with athletes. They explore the intersection of genomics and sports performance, emphasizing the importance of biochemistry in understanding genetic patterns. The conversation also touches on patient care, the role of...

In this episode of Beyond the Sequence, hosts Sarah Amidon and Amanda Archibald delve into the complexities of chronic fatigue, mitochondrial health, and the various factors that contribute to energy production. They discuss personal experiences, the impact of Epstein-Barr and COVID on fatigue, the role of oxidative stress, and the importance of nutrition and movement. The conversation also touche...

In this conversation, Amanda Archibald and Sarah Amidon discuss various aspects of nutrition, focusing on what we should be eating, the role of functional medicine, and the implications of using supplements versus whole foods. They explore the cultural relevance of dietary choices, the accessibility of nutritious foods, and the importance of understanding the biochemical effects of certain ingredi...

Most people think inflammation is about sore joints or injuries. But the real danger is silent and cellular—oxidative stress. This episode reveals how your DNA holds the blueprint for fighting internal fires and how you can activate your body’s built-in fire extinguisher. We’ll explore how oxidative stress triggers inflammation, which genes help manage it, and what foods and lifestyle strategies r...

In this episode, Sarah and Amanda delve into the complexities of histamine, its connection to stress, hormones, and oxidative stress, and how these factors interplay in various health conditions. They discuss the importance of understanding histamine metabolism, the role of nutrition in managing histamine levels, and the significance of stress management in overall health. The conversation emphasi...

In this podcast episode, Amanda and Sarah explore the concept of the body's detour route, focusing on the importance of choline and its role in methylation, histamine and mast cell activation, cholesterol management, and the vagus nerve's influence on glycemic control. They discuss the significance of gene variants like PEMT and the nutritional needs associated with them, emphasizing the importanc...

Amanda and Sarah explore the intricate relationship between folate, mental health, and nutrition. They discuss the impact of folic acid on anxiety, the importance of understanding MTHFR, dispel myths surrounding this gene, and the role of diet in supporting methylation and detoxification.

Key takeaways from the Integrative Healthcare Symposium: the evolution of functional medicine conferences, the importance of genomics in practice with their talk alongside colleague, Yael Joffe, and the role of the vagus nerve, nitric oxide and vagal tone. The conversation also covers nutritional strategies for bone health, insights from notable lectures, innovative devices for vagus nerve activat...

In the inaugural episode of the Beyond the Sequence podcast, your dietitian hosts Amanda Archibald and Sarah Amidon introduce their journey into the field of genomics and its impact on nutrition and health. They discuss their mentor-mentee relationship, the importance of understanding DNA in clinical practice, and share personal stories that highlight the transformative power of genomics.

Hey Ladies, did you know that homocysteine levels play a major role in bone health? Elevated levels can mess with bone remodeling, and fixing bone health goes beyond just calcium and vitamin D. There’s a deeper, more complex issue at play that we often overlook. #DNAInformedHealth #BoneHealth #Osteoporosis #Osteopenia #Collagen #Homocysteine #BoneRemodeling #OxidativeStress #FunctionalNutrition #H...