How the liver processes estrogen, progesterone, thyroid hormones, cortisol and catecholamines Hormones influence nearly every aspect of your health: energy, mood, sleep, fertility, and metabolism. When balance is lost, symptoms such as fatigue, weight gain, mood swings, sleep problems, or menstrual complaints often appear. The thyroid, ovaries, or adrenal glands are usually blamed, but one […]

A microscopic process with a massive impact on your health What Is Methylation? Methylation is a fundamental biochemical reaction that occurs in every cell of the human body, billions of times per second. It involves the transfer of a methyl group (CH₃) to DNA, enzymes, hormones, neurotransmitters, and other molecules — a subtle but powerful […]

Insights from Functional Medicine for a Resilient Brain and Nervous System There are more than 600 known brain and nervous system disorders—from Alzheimer’s and Parkinson’s to multiple sclerosis and neuropathic pain. What many of these conditions share is a single underlying factor: neuro-inflammation—low-grade inflammation in the central nervous system (the brain and spinal cord). Not […]

Why ApoB gives a clearer picture than ‘good’ or ‘bad’ cholesterol Most of us grew up hearing about “good” (HDL) cholesterol and “bad” (LDL) cholesterol. But cholesterol itself is not the enemy. In fact, it’s a vital building block your body depends on. Cholesterol helps form your cell membranes, it’s the raw material for hormones, […]

Beyond Affection: How Oxytocin Reduces Stress and Supports Recovery Most people know oxytocin as the love hormone. But did you know that a simple 20-second hug can measurably raise oxytocin levels, lowering stress and improving connection? Far beyond affection, oxytocin is a key hormone that supports bonding, emotional balance, sleep, and even recovery from low-grade […]

Translating your genetic blueprint into safe, effective, and truly personalized healthcare Your DNA holds the unique blueprint of your biology — a set of instructions that shapes how your body functions and responds to its environment. Pharmacogenetics is the science of translating that blueprint into safe, effective, and personalized care. By understanding how your genes […]

The three phases of detoxification and their role in health and recovery The Liver – The Heart of Your Biochemical Balance Every day, your liver quietly protects your health—filtering, transforming, and removing what your body does not need. Imagine it as a clear, vibrant river, carrying away what no longer serves you. This is your […]

The science of how love rewrites your biology We often think of love as something poetic—a feeling that warms the heart, inspires art, and deepens human bonds. But modern science shows something even more extraordinary: love is medicine. It doesn’t just change how you feel—it can literally change how your genes behave. A physician once […]

A Functional Medicine perspective on thyroid health from fertility to postpartum and beyond A Small Gland with a Big Role Pregnancy and the postpartum period place extraordinary demands on a woman’s body. Fatigue, mood shifts, and weight changes are often dismissed as “normal,” yet the thyroid is sometimes the hidden cause. The thyroid — a […]

Where energy, hormones, and immunity converge — and recovery begins by restoring the whole system  Key Organ for Metabolism and Systemic Balance Small but mighty, the thyroid — a butterfly-shaped gland in the neck — influences nearly every cell in the body and plays a central role in thyroid health. Thyroid hormones regulate metabolism, energy […]

What this value reveals about blood sugar regulation, fat storage, and long-term metabolic health Could one calculation reveal insulin resistance years before standard lab tests? The HOMA-IR often can — and it may change how you view your health. While fasting glucose and HbA1c are valuable, they can remain within reference ranges for years, even […]

A Functional Medicine approach to restoring liver and metabolic health A Systems Disease at the Crossroads of Endocrinology, Immunology, and Hepatology From insulin resistance to steatohepatitis: why MAFLD demands early recognition The liver is one of the body’s most versatile and vital organs, performing over 500 distinct functions — from regulating blood sugar and breaking […]

A deeper exploration of low-grade inflammation through the lens of Functional Medicine Some symptoms remain invisible in standard lab results. Ongoing fatigue after a viral infection like COVID-19, nerve and muscle pain, brain fog, a persistent sense of internal activation—as if the body never truly settles. From a Functional Medicine perspective, this suggests a system […]

From inherited potential to adaptive regulation — where your DNA meets your story Genetics provides the code — epigenetics tells it when to speak Every cell in your body contains the same genetic code. And yet, brain cells, liver cells, and immune cells perform completely different functions. That difference isn’t due to changes in your […]

A Functional Medicine Perspective The Desire to Give Life The desire to give life is often a quiet, unwavering wish — not always spoken, but deeply present. When that wish remains unfulfilled, despite months or years of effort, patience, and medical expert care — something shifts. Between hope and exhaustion, a new kind of question […]

Epigenetic insights for those who want to age gracefully and vibrantly At a Glance: What’s Happening Beneath the Surface Inflammaging refers to a subtle, chronic form of low-grade inflammation that silently accelerates the aging process. It is driven by biological mechanisms such as immunosenescence, mitochondrial stress, compromised barrier function, and epigenetic regulation. At DNA Care, […]

Estrogen is a foundational hormone in the female body. But when levels become excessive—or fall out of balance with progesterone—this delicate interplay can turn disruptive. Symptoms may appear across multiple systems: menstrual, metabolic, neurological and beyond. This is what we refer to as estrogen dominance. At DNA Care, we investigate not only hormone levels, but […]

Your health doesn’t begin with a symptom — it begins with a system. And one of the most influential — and often overlooked — systems is your microbiome. It’s not a small detail, but a vast story. A story that starts in your gut and reaches into your brain, your heart, and your immune system. […]

hs-CRP (high-sensitivity C-reactive protein) is a highly sensitive laboratory marker that reveals subtle, chronic inflammation in the body. This so-called low-grade inflammation often causes no fever or visible symptoms, yet it plays a crucial role in the development of cardiovascular disease, insulin resistance, hormonal imbalance, and cognitive decline. In this blog, you’ll learn what hs-CRP […]

Not all inflammation is acute or visible. Some forms smoulder quietly in the body for years, without obvious signs. This is known as low-grade inflammation: a persistent, subtle activation of the immune system that does not resolve on its own. It plays a central role in symptoms such as fatigue, brain fog, hormonal imbalance, digestive […]

Your blood sugar looks normal — but is it really? For years, your body may be working overtime, flooding your system with insulin just to keep things stable. This hidden process, called insulin resistance, quietly drives weight gain, fatigue, inflammation, and hormonal chaos. And it’s often missed — until it’s too late. What Is Insulin […]

A fertility journey takes a profound toll — on your body, your mind, and your heart. Whatever the outcome — a pregnancy, a loss, or the painful realization that it didn’t succeed — your system still carries the imprint of everything you’ve been through. Many women describe feeling empty, disconnected, or out of balance afterward. […]

Explore the Root Causes of PCOS — from Hormones and Insulin to Stress, the Gut, and Genetics Polycystic Ovary Syndrome (PCOS) is one of the most common hormonal conditions affecting women of reproductive age. Yet the diagnosis is often delayed, misunderstood, or reduced to a “hormone problem.” Many women are told their symptoms are “just […]

Care for Your DNA With Nutrigenomics: Personalized Nutrition That Fits You Why does one person thrive on a particular diet, while another feels worse? Why do you get headaches from red wine or fatigue after eating broccoli, while your partner has no issues at all? The answer lies—at least partly—in your DNA. Nutrigenomics, the science […]

Mood is chemistry in motion—and chemistry is never static. Your brain speaks in molecules. Understanding Imbalance and the Brain–Body Connection We often feel upbeat, relaxed, motivated—or, at other times, irritable, low, or anxious—without always fully understanding why. Behind every emotion lies a complex communication network shaped by neurotransmitters. These chemical messengers form the very language […]

Understanding chronic stress, cortisol, DHEA, and the path back to resilience Fatigue, hormonal symptoms, and sleep disruption: is your stress response out of sync? In today’s world, many people struggle with fatigue, mood swings, poor sleep, or subtle hormonal imbalances. What often remains unrecognized is that these symptoms may reflect a dysregulated stress response — […]

Your Hormones in Full View: Where Science and Functional Medicine Come Together Imagine this: you’re constantly tired, your sleep is restless, you are experiencing unexplained weight gain and anxiety. Standard bloodwork comes back “normal,” yet you know something is off. This is where the DUTCH Complete (Dried Urine Test for Comprehensive Hormones) makes the difference. […]

Do you struggle with fatigue, recurrent miscarriages, or stubborn weight gain? The root cause may lie deeper than you think— in your genes, and how those genes are expressed. In this article, you’ll learn how the MTHFR gene and the process of methylation can impact your health, and what you can do about it. Recurrent […]

The COMT gene plays a key role in your stress response, dopamine balance, and estrogen metabolism. This article explains how your genetic makeup can shed light on persistent symptoms—and open the door to personalized recovery. Do you find it hard to unwind? Are you sensitive to stimuli, mood swings, or sleep disturbances? Or do you […]

A science-based look at an often overlooked cause of persistent symptoms Introduction Many people who come to DNA Care with histamine intolerance or a genetic variation in the DAO gene have already been through a long and frustrating health journey. They often experience a range of recurring symptoms that have remained unexplained for years: • […]

A science-based look at an often underestimated genetic factor Introduction At DNA Care, we regularly see clients whose diverse symptoms trace back, at least in part, to a genetic variant in the PEMT gene. Many have been on a long medical journey, undergoing numerous tests and assessments, but without a clear explanation. The signs are […]

The Science Behind the NOS3 Gene in Functional Medicine: From Oxygen to Wellbeing Oxygen: the first requirement of every cell Oxygen is the primary condition for life in every cell. Without a steady and constant flow, cells become damaged or die prematurely. The NOS3 gene safeguards this fundamental process: it ensures that our blood vessels […]

From carb cravings to emotional regulation and sleep: how MAOA shapes your health and resilience In last month’s article, I introduced the COMT gene, with its fast and slow variants, and how it shapes stress sensitivity and resilience. This month we turn to a less familiar but equally significant gene: MAOA. It also exists in […]

When your detox genes fall out of balance, toxins build up and trigger sensitivities, fatigue and chronic complaints Do you get headaches from perfume, itchy eyes from laundry detergent, or fatigue that never seems to go away? You may think these are random issues — but often, they’re signs that your body’s detox system is […]

Traumatic experiences in life can cast a long shadow—one that reaches into the body, the brain and even future health. Living with beauty and loss In life, we encounter beauty in many forms. Each season brings new friendships, love in its many expressions, and cherished memories that stay with us for a lifetime. But life […]

Chronic sleep disturbances affect a significant majority of adults. It is estimated that more than two-thirds experience persistent difficulty falling asleep, staying asleep, or maintaining a healthy circadian rhythm. In our clinical work, we regularly encounter individuals whose nights have become fragmented and unrestful—often leading to cognitive decline, mood imbalances, and profound physical exhaustion. Sleep […]

An in-depth exploration of one of the body’s most essential biochemical processes — and how it influences gene expression, energy metabolism, detoxification, mood and systemic balance. Chances are you’ve never heard of methylation. Yet it is one of the body’s most important biochemical repair processes. Simply put, methylation is the “switching on or off” of […]

The Invisible Impact of a Sluggish Thyroid on Your Mood, Energy, and Vitality You wake up tired. You’re more irritable than usual. Your body feels heavy, and your mind foggy. It’s not burnout. It’s not “just stress.” It might be your thyroid. At DNA Care, we see patients every day with a wide range of […]

A deeper look at women’s health through the lens of Functional Medicine Many women experience hormonal symptoms: painful periods, mood swings, disrupted sleep, fatigue, low libido, weight gain, or persistent menopausal complaints. These issues are often dismissed as “part of being a woman.” But your body is trying to tell you something. No symptom exists […]

The Science Behind Intestinal Permeability The intestinal lining functions as a refined, selectively permeable barrier: it allows nutrients to pass while keeping unwanted substances out. In the case of increased intestinal permeability—commonly referred to as “leaky gut”—this barrier becomes compromised. As a result, bacteria, toxins, and undigested food particles can enter the bloodstream, potentially leading […]

The silent fire that disrupts your body and mind What if your fatigue, joint pain, mood swings, or digestive issues aren’t isolated problems, but interconnected signals of something deeper? Growing evidence points to a hidden immune process underlying these symptoms: low-grade inflammation. This subtle yet persistent form of immune activation can go unnoticed for years […]

Beyond symptoms: a scientific exploration of immune system imbalance Chronic inflammation is often missed in routine testing. Here’s what to know Are you dealing with fatigue, body aches, or digestive issues that just won’t resolve — even though your doctor finds no clear infection? You’re not alone. Many people experience persistent symptoms without a confirmed […]

Discovering the Root, Restoring the Whole Health is so much more than the absence of disease. It’s not about quieting surface complaints, but about listening to what they reveal — and restoring balance from within. True health is not the absence of symptoms, but the presence of resilience — and the freedom to live a […]