Functional Medicine | Crohn's Disease | Autoimmune Healing | Methylation | Gluten Sensitivity — Dr. Amy Tiffany sits down with osteopathic ER physician and functional medicine practitioner Dr. Christina Campbell to unpack how recipe medicine fails women, why hormones aren't meant to disappear with age, and the personal autoimmune journey that rewrote her career.Dr. Campbell is board certified in emergency medicine, certified in functional medicine and endocannabinoid medicine, and runs Naturally Free Life — a personalized precision medicine practice rooted in root-cause healing rather than protocol-based prescribing. This conversation is for women in their 30s, 40s, and 50s who feel unseen by conventional medicine, anyone navigating autoimmune disease or chronic pain, and patients who suspect there's more to the story than what they're being told in a 15-minute appointment.After watching, you'll understand why methylation issues affect fertility and energy more than most physicians acknowledge, how the gut-brain axis shapes immune health, what to look for in clean personal care products using the EWG database, and why a circadian rhythm reset can be more powerful than most prescriptions.Timestamps:0:00 – What does an osteopathic physician actually do, and how is it different from an MD?1:57 – Who founded osteopathic medicine and what does the training emphasize?3:47 – How is functional medicine different from naturopathic medicine?4:44 – Why there is no such thing as recipe medicine for a single human being7:04 – Who is Dr. Christina Campbell when she's not wearing the physician hat?9:30 – Why high-achieving women struggling with fertility need to be seen12:39 – How shift work and a broken circadian rhythm impact fertility14:15 – What it's like to be told at 14 that you'll never have children16:25 – How fixing her circadian rhythm became the turning point for pregnancy17:54 – What methylated B vitamins do and why MTHFR matters18:38 – Eight pregnancies, two children — the loss our medical system doesn't acknowledge22:07 – How postpartum metabolic syndrome led to a CrossFit gym and a paleo diet26:14 – The morning the pain stopped: discovering gluten sensitivity at the source28:15 – When patients become teachers and a side practice becomes a calling32:13 – Why we actually need sun exposure for vitamin D and nitric oxide33:15 – What's hiding in your sunscreen — and why EWG.org is the tool to use36:19 – Why the skin is your largest absorptive organ and what it means for daily products39:09 – Why women may not be meant to lose their hormones with age40:25 – The hidden cost of synthetic hormones and birth control on the gut42:00 – Can women come out of menopause? A real-world clinical observation46:14 – The near-death experience at 14 that taught her to question every doctor50:18 – Why questioning your physician is your right and your responsibility50:54 – How to work with Dr. Christina Campbell at Naturally Free Life51:40 – Final thoughts for women who feel unseen by conventional medicineAbout the Host:Dr. Amy Loden Tiffany is a triple board-certified physician (Internal Medicine, Lifestyle Medicine, Obesity Medicine), MBA, and FACP. She is the founder of Vitality Medical and Wellness Consulting in St. Louis, a concierge primary care practice focused on perimenopause, postpartum metabolic recovery, and sustainable weight loss for high-achieving women.Connect with Dr. Christina Campbell:🌐 Website: NaturallyFreeLife.com (please confirm exact URL before publishing)📅 Book a consultation directly through her websiteConnect with Dr. Amy Tiffany:🌐 Website: vitalitymwc.org📱 Instagram: @dramytiffany💼 LinkedIn: Dr. Amy Loden TiffanySubscribe to The Authentic Physician for honest conversations about medicine, identity, and the health transitions women aren't prepared for.