Brain Fog, Memory Loss & Focus Issues: What Functional Labs Actually Reveal By Dr. Ryan Kneessi Brain fog, poor memory, and difficulty concentrating are incredibly common complaints. Many people are told their labs are “normal” and to check back in 6 months from now. The issue is that conventional testing often misses the underlying mechanisms […]
Category: Functional Medicine Labs
Everything you need to know about Biomarkers and functional medicine labs
Perimenopause, PCOS & Hormone Imbalance: Moving Beyond Symptom Management
Perimenopause, PCOS & Hormone Imbalance: Moving Beyond Symptom Management By Dr. Ryan Kneessi If you’re in your 30s or 40s and dealing with irregular periods, hot flashes, weight gain, mood changes, or PCOS-like symptoms — you’re not alone. Many women feel dismissed when standard labs show “normal” results while their bodies feel anything but. The […]
How Everyday Toxins Disrupt Your Hormones (And What Functional Labs Can Show You)
How Everyday Toxins Disrupt Your Hormones (And What Functional Labs Can Show You) By Dr. Ryan Kneessi We live in a world filled with invisible hormone disruptors — plastics, pesticides, personal care products, mold, heavy metals, and forever chemicals (PFAS). These toxins don’t just sit in your body — they actively interfere with your endocrine […]
Adrenal Fatigue vs Adrenal Dysfunction – What Functional Labs Reveal
Adrenal Fatigue vs Adrenal Dysfunction – What Functional Labs Reveal By Dr. Ryan Kneessi “Adrenal fatigue” has become a popular term, but it’s not quite accurate. Your adrenal glands rarely just “get tired.” What’s really happening is HPA axis dysfunction — a disruption in the communication between your brain (hypothalamus and pituitary) and your adrenal […]
The Hidden Patterns of Cortisol That Standard Blood Tests Completely Miss
The Hidden Patterns of Cortisol That Standard Blood Tests Completely Miss By Dr. Ryan Kneessi If you’re waking up exhausted, crashing in the afternoon, or lying awake at night with a racing mind — even though your doctor says your “cortisol is normal” — there’s a good reason. A single morning blood cortisol test only […]
Glycemic Control – The Master Switch That Controls Your Energy, Weight, Mood, and How Fast You Age
Your Body Runs on Sugar (But Not the Kind You Think) Every single cell in your body needs steady, gentle fuel — not sugar spikes and crashes that leave you hangry, foggy, and exhausted by 3 pm. In functional medicine, we don’t just check “Are you diabetic yet?” We look at the whole beautiful dance […]
Immune & Kidney Longevity Check – Total IgG, Total IgM, and Cystatin C: Your Body’s Shield Strength and Aging Speedometer
Your Body Has Two Superpowers Most People Never Check One is the strength of your immune shield (how well you fight off bugs and keep autoimmunity quiet). The other is how gracefully your kidneys are aging (they filter your blood 200 times a day and decide how fast the rest of you ages). Three simple […]
Silent Stress Signals – CK, LDH, and GGT: What Your Body Says When It’s Working Too Hard (Even If You Feel “Fine”)
Your Body Is Always Talking — These Three Markers Are Its Stress Text Messages Ever feel like you’re running on fumes even though you’re eating well and sleeping okay? Or maybe your muscles ache more than they should, or you’re recovering slowly from workouts? That’s your body sending quiet SOS signals through three underrated enzymes: […]
Metabolic Mastery – Leptin, IGF-1, and Uric Acid: The Three Hormones That Decide If You Burn Fat or Store It (and How Fast You Age)
These Aren’t Just Numbers — They’re the Remote Control for Your Metabolism Imagine your body has a tiny committee of three that meets every single day and votes on one big question: “Do we burn fat and stay youthful today… or do we store everything and age faster?” That committee is made up of leptin, […]
Myocardial Stress – Listening to Your Heart’s Quiet Whispers Before They Become Shouts
Why Your Heart Talks (and Why We Finally Have the Right Tools to Hear It) Most people only think about their heart when something dramatic happens. In functional medicine, we don’t wait for chest pain or a scary event. We listen to the subtle signals your heart sends every single day — long before plaque […]
