Gut Health
IBS, bloating, GERD, constipation, gut health
Hormones
PCOS, perimenopause, menopause, cortisol
Thyroid Health
Hashimoto's, hypothyroidism, thyroid labs
Metabolic Health
Insulin resistance, blood sugar, weight loss resistance
Autoimmunity, inflammation, immune regulation, root-cause support
Functional testing, blood chemistry, GI-MAP, DUTCH, OAT, and lab interpretation
Strength, movement, sleep, recovery, performance, and resilience
Root-cause care, systems thinking, symptom patterns, and whole-person health
Protein, fueling, body composition, exercise nutrition, and metabolic health
Kerri RachelleFunctional medicine promised root-cause care—but has it recreated the disease model? Kerri Rachelle explores what broke, what still works, and how we repair it.
Kerri RachelleLearn when functional medicine lab testing is helpful, when conventional labs are enough, and why specialty testing should answer meaningful clinical questions—not simply generate more data.
Kerri RachelleLearn what evidence-based medicine actually means, where functional medicine has the strongest scientific support, and how personalized care fits into modern healthcare.