You've cleaned up your diet, started the sauna, cleared the toxins out of your cabinets, and taken every supplement on the list, and you're still only about halfway back to the person you used to be. That's where Amy is.

Five years ago she was a nurse practitioner juggling two phones and a pager on hospital floors and training for triathlons. Today she's managing lupus, mold in her home, a past Lyme infection, mast cell symptoms, POTS, and brain fog that still won't lift.

Why this episode matters

When you're carrying this many diagnoses, the hardest part often isn't finding something to try. It's knowing where to start. In this unscripted patient consult, Dr. Su works through Amy's case in real time and shows how he thinks when someone has several root causes at once. He explains why the order you address them in changes how quickly you feel better, and why fatigue and brain fog are so often the last symptoms to go.

What you'll learn

• Why the sickest patients almost never have a single root cause, and why the words "root cause" can quietly send you looking for one
• Whether mold treatment can start before your home remediation is finished, and what to expect if it does
• How drainage differs from detox, and why the sicker you are, the longer drainage tends to matter
• Which to address first when you're dealing with both mold illness and Lyme disease
• Why fatigue and brain fog are usually the last two symptoms standing, even after major progress
• What rising brain markers like p-tau can mean, and why Dr. Su sees real reason for hope

Key moments

• Amy describes taking patient calls from a closed basement room because background noise made her lose her words
• The common transplant medication that turns out to be the same mycotoxin measured on urine mold tests
• Dr. Su's "dodgeball" analogy for why addressing mycotoxins can be a two-for-one
• A candid look at peptides, immune modulation, and why spending on them instead of fixing a moldy environment is a hard no for him
• Why Dr. Su supports using every tool available, conventional medicine included, to help you feel better while the root causes are being addressed

Dr. Su's perspective

Most of us hear "root cause" so often that we start hunting for the one thing that will turn it all around. For someone as sick as Amy, there are several, and you can't address them all at once. You don't have to wait until you're completely out of a moldy home to start getting better, but as long as the exposure continues there's a ceiling on how far you can go. Mold toxins suppress the immune system, which is why, if I have to pick a starting point, I lean toward mold. That said, no two cases follow the same sequence, and the goal is always the same: help you get better, faster, and keep you feeling as well as possible along the way.

Have a question for Dr. Su?
Once a month, Dr. Su opens one hour to five people only. Real questions, real answers, real direction.
Book your spot: https://go.rootseekhealth.com/askdrmark

Get your free Lab Results Guide:
Download at https://labsoptin.rootseekhealth.com/labs/

Connect with Dr. Su:
rootseekhealth.com | @rootseekhealth

About our guest

"Amy" (name changed for privacy) is a 50-year-old nurse practitioner and single mom with more than 20 years in hospital medicine. A former triathlete, she has been out of work for three and a half years while working to recover from autoimmune disease, mold exposure, and a cluster of related conditions. She joined the show to share her story so others in the same place know they aren't alone.

Disclaimer: This podcast is for educational purposes only. Information discussed is not intended for diagnosis, curing, or prevention of any disease and is not intended to replace advice given by a licensed healthcare practitioner. This podcast and its guests may have direct or indirect financial interests associated with products mentioned.

Your ring gives you one biological age, your watch gives you another, and the lab panel you ordered last spring lands somewhere else. It's hard to know which number to believe, or whether any of it is worth the money you're spending on it.

In this episode, Dr. Su talks with Ryan Smith, founder of TruDiagnostic, about how to sort signal from noise. Ryan explains that the most important thing to check in a biological age test is how well it predicts real health outcomes later in life. A clock that simply gets better at guessing your birthday tells you very little. DNA methylation clocks trained on long-term outcomes have the strongest research behind them so far, and they respond to the things we already know improve healthspan.

They also cover what early research is showing on GLP-1s and longevity, including a placebo-controlled trial where biological age markers improved in people who were overweight but not diabetic, and why there's still very little data on microdosing. Dr. Su raises one of the harder parts of longevity work, which is that the changes that matter most at the cellular level may be ones you never feel. Ryan shares a simple filter for the next supplement or device that shows up in your feed: look at who is investing in the data to prove it works.

Find out more at www.trudiagnostic.com

IG: trudiagnosticofficial

Have a question for Dr. Su?
Once a month, Dr. Su opens one hour to five people only. Real questions, real answers, real direction.
Book your spot: https://go.rootseekhealth.com/askdrmark

Get your free Lab Results Guide:
Download at https://labsoptin.rootseekhealth.com/labs/

Connect with Dr. Su:
rootseekhealth.com | @rootseekhealth

Subscribe and Leave a Review:

If Functional Medicine Reality has been valuable to you, please subscribe and leave a review. It helps more patients find the answers they have been searching for.

If you're focused on optimizing your health long-term, we have something coming for you. Stay connected at rootseekhealth.com.

Instagram: @rootseekhealth

Disclaimer: This podcast is for educational purposes only. Information discussed is not intended for diagnosis, curing, or prevention of any disease and is not intended to replace advice given by a licensed healthcare practitioner. This podcast and its guests may have direct or indirect financial interests associated with products mentioned.

You've read the posts, watched the reels, maybe dropped your lab results into ChatGPT late at night, and you still don't know what to do next. When three doctors give you three different answers and your feed offers a new diagnosis every morning, the hardest part becomes knowing who to trust.

Why this episode matters

MaryJo Anderson saw 50 doctors over four years before she found answers for chronic Lyme disease. Nine months after sharing her story on this podcast, she's back with Dr. Su to talk about what happened next, including the flood of messages from women sorting through hormones, hysterectomy decisions, and conflicting medical advice. After ten years of building a community on Instagram, she has a clear view of how health advice on social media shapes the decisions people make, and Dr. Su sees the other side of it every week in his practice.

What you'll learn

• Why more health information hasn't made decisions easier, and what MaryJo does before she acts on anything she reads
• What Dr. Su notices when patients arrive with AI-interpreted labs or a diagnosis they've already settled on
• How online awareness can keep one person stuck while finally getting another person the help they needed
• The practical difference between discernment and judgment, and how to use it with your feed, your supplements, and your doctors

Key themes

• Self-advocacy takes time: reading first, interviewing two or three providers, and turning down the noise
• Three doctors, three answers: what to do when the experts disagree
• How algorithms feed you more of whatever you searched last, including symptoms
• The pressure on women (and now young men) to buy what they're told they need

About MaryJo Anderson

MaryJo Anderson is a mom of three and a content creator who has spent ten years building a close community of women on Instagram. After years of unexplained symptoms and 50 doctors, she was diagnosed with chronic Lyme disease and shared her full story on the Functional Medicine Reality Podcast earlier this year. She returns as a recurring co-host to talk about patient advocacy, women's health, and staying discerning online.

Dr. Su's perspective

"More information saying the same thing doesn't mean it's accurate, or the best answer for you. There are shades of gray, and sorting through it takes time and effort." Dr. Su has spent 23 years helping patients who arrive overwhelmed by conflicting input. His goal is never to talk someone out of their research. It's to help them keep an open mind long enough to find what's driving their symptoms, so they can get better, faster.

MaryJo and Dr. Su also agreed this conversation needs a Part Two on social media and mental health, so stay tuned.

Have a question for Dr. Su?
Once a month, Dr. Su opens one hour to five people only. Real questions, real answers, real direction.
Book your spot: https://go.rootseekhealth.com/askdrmark

Get your free Lab Results Guide:
Download at https://labsoptin.rootseekhealth.com/labs/

Connect with Dr. Su:
rootseekhealth.com | @rootseekhealth

Subscribe and Leave a Review:

If Functional Medicine Reality has been valuable to you, please subscribe and leave a review. It helps more patients find the answers they have been searching for.

If you're focused on optimizing your health long-term, we have something coming for you. Stay connected at rootseekhealth.com.

Instagram: @rootseekhealth

Disclaimer: This podcast is for educational purposes only. Information discussed is not intended for diagnosis, curing, or prevention of any disease and is not intended to replace advice given by a licensed healthcare practitioner. This podcast and its guests may have direct or indirect financial interests associated with products mentioned.