Interview by the Editors · 28 April 2026 · 22 min read
Dana Kantara sees members in a small consult room at WEF that is deliberately not a supplement display. There is a desk, two chairs, an electronic kettle, and a window. The member arrives expecting a pitch; they leave with something closer to a questionnaire. Kantara trained for a decade as an Internal Medicine Physician Assistant before moving into clinical prevention at Baylor College of Medicine, and those two biographies — clinical floor first, prevention research second — inform how she runs the hour.
The conversation below was recorded across two visits in April. It has been edited for length and read-through, not for content. Her direct phone is 281-636-1753, for members who want to book, and for the rest of you who want to see where this publication’s cellular-health reporting originates.
Most people walk into a “cellular health” consult expecting to leave with a stack of supplements. What do they actually leave with?
If they are doing it right, they leave with fewer things than they walked in with. I tell new members that the first consultation is diagnostic. I am not going to sell you anything. I am going to ask you about your sleep, your stress pattern, your food, the medications you are on, the ones you stopped taking, the ones you forgot to mention. By the end of the hour, about eighty percent of the members who walked in convinced they needed a dozen supplements have been convinced that they need to sleep better first.
What is the most common mistake you see in someone who has been doing this already?
Stacking inputs that cancel each other out. A thoughtful member reads something on a Monday and adds methylated B vitamins. They read something on a Tuesday and add glycine. On Wednesday it is ashwagandha. By Friday they have seven supplements and three of them are antagonizing each other in ways they did not know about because each article was read in isolation. My job is to see the whole panel, including the prescription medications their PCP is managing, and figure out what actually needs to be in the room.
“Cellular health” is a marketing phrase at this point. When you use it, what do you mean?
I mean mitochondrial function, membrane integrity, redox balance, and the signaling that runs between them. Those are not abstractions. Mitochondrial function shows up on a DEXA scan as visceral fat trajectory and on labs as fasting glucose and HbA1c drift. Membrane integrity shows up in omega-3 index and in blood pressure stability. Redox balance shows up in hsCRP and homocysteine. You are not seeing a cell on a microscope when we have this conversation. You are seeing downstream signatures of cellular processes on tests that measure them imperfectly. That is still better than guessing.
How does a consultation with you differ from a visit with Dr. Chaudhari?
Dr. Chaudhari runs the medical clock. Prescriptions, diagnoses, the things that require an MD. I run the behavior clock. What you eat, what you supplement, how you move the day-to-day levers. We see the same member, but we are looking for different problems to solve, and we hand off to each other constantly. If I see a lab value that is out of our scope, she sees it before dinner that night. If she spots a behavioral pattern her visit does not have time for, I see the member the following week. It is a single practice, not two practices that happen to share an address.
You came up in internal medicine, then moved into prevention. Why?
Because the internal medicine floor is almost entirely a response to decisions that were made twenty years earlier. A hospitalized patient with a cardiac event, in most cases, had fifteen or twenty Tuesdays in a row when a different decision was available. Clinical prevention is the work of being present on those Tuesdays. It is unglamorous. It pays less. It works better.
Eighty percent of the members who walked in convinced they needed a dozen supplements have been convinced, by the end of the hour, that they need to sleep better first.
Dana Kantara · on the first consultation
Walk us through what happens in an hour with you, concretely.
Twenty minutes of conversation. I am reading the labs we have, the labs we are missing, the medications, the sleep, the training, the stress. I am asking about symptoms the member probably did not think were relevant. Energy pattern across the day. GI regularity. Recovery time between hard sessions. Cognitive sharpness in the late afternoon. Libido, honestly. I am drawing a picture.
Twenty minutes of mapping. I show the member what I am seeing, where the pattern is strongest, what is likely dragging which thing. Members are almost always relieved at this step because the picture coheres, and they had been carrying the pieces around for years without being able to put them together.
Twenty minutes of plan. Two or three interventions, specific, timed, with a recheck window. Not a stack. A plan. I tell them what I expect to see change, in what direction, and by when. If it does not change, we change the plan.
Which supplements are on your shorter-than-average list?
Vitamin D3 with K2, for almost every member we see in the Gulf Coast, because latitude and sunscreen practice have made deficiency common even here. Magnesium glycinate, often, because intake is frequently under what the body asks for. Omega-3 EPA/DHA from tested sources. Creatine monohydrate for anyone training under load — the evidence is strong and has been for decades. Beyond those, I am not a generalist. If a member needs something past that list, they need it for a reason that is specific to them, and we figure that out in the consult.
GLP-1 receptor agonists are on the cover of every magazine right now. Your angle?
I see a lot of these members. I see the ones who are doing well and the ones who are not, and the difference is almost entirely in the protocol we build underneath the medication. Members who come in with a script and no plan lose muscle. Members who come in with a script and the right training, protein, and check-in cadence hold their composition. The drug is not the story. The scaffolding around the drug is the story.
Does everyone need a cellular-health consult?
No. A twenty-eight-year-old who sleeps, trains, eats well, and has no symptoms does not need me. A forty-five-year-old who has noticed the afternoon is harder than it used to be, whose labs have drifted a little without being flagged, and who is making decisions about supplementation without data — yes. That member will benefit. That member is also who we see most often, for reasons that are not surprising if you have been forty-five.
The consultation is complimentary for Diamond and Diamond Plus members. Why that tier cutoff?
Because those are the tiers whose members are already using the services regularly enough that a cellular-health layer integrates cleanly. Monthly consult, quarterly labs, weekly practice inside the facility. Below that tier, the consult works, but the services the consult might point toward are not in the member’s weekly life, and the plan we build becomes theoretical. I would rather decline to run the hour than give someone a plan they cannot use.
What do you wish members understood before their first visit?
That the work is quiet and not fast. A cellular-health plan is not a transformation protocol. It is the next eight weeks of slightly better decisions, on inputs that compound, in a body that is listening but answers slowly. The members who find that boring leave. The members who find it calming stay, and they are the ones whose labs tell a quiet story when we pull them the following spring.
Last question. If a Bioneer reader had to pick one thing to change this week, and could only ask you for one recommendation, what would you say?
Protein at breakfast. Thirty-five grams, within an hour of waking. It is the single easiest change in the day, it stabilizes blood sugar from the morning out, and it changes the midafternoon crash pattern more reliably than almost any other single lever. Start there. The supplement conversation we can have in eight weeks, after you have done the easy part.
— Dana Kantara is Wellness Elite Fitness’s Cellular Health Expert. Former Internal Medicine Physician Assistant. Clinical Prevention Director, Baylor College of Medicine. Cellular-health consultations are included for Diamond and Diamond Plus members and available $100/month for all other members. Booking: 281-636-1753.