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Can Kids Do Float Therapy? What Parents Need to Know
Can kids float? Short answer: yes, in most cases float therapy can be appropriate for children and teens — but it isn't a one-size-fits-all service, and reputable float centers build in age-based safeguards rather than treating a 9-year-old and a 25-year-old the same way. At Kairos, we've reviewed the research on floatation-REST (Restricted Environmental Stimulation Therapy), surveyed how other centers around the country handle young floaters, and built a policy that we belie

Rebecca Nolan Harris, PhD
Jul 195 min read


The Scientist Behind the Tank: John C. Lilly and the Origins of Float Therapy
When people step into one of our float tanks at Kairos, most are thinking about stress relief, sore muscles, or an hour of quiet. Few realize they're using a piece of equipment that traces directly back to a neuroscientist's laboratory at the National Institutes of Health. Float therapy didn't emerge from the wellness industry — the wellness industry grew up around it. Understanding where the float tank came from helps explain why we built Kairos the way we did: as a science-

Rebecca Nolan Harris, PhD
Jul 154 min read


Greenville's Best-Kept Secret Is Hiding in Plain Sight (Things to do in Greenville NC)
If you've ever typed "things to do in Greenville NC" or "spa near me" into a search bar at 9pm on a Tuesday, wondering how you're going to make it to Friday — this one's for you. One mile east of ECU, tucked into Suite 102 at 2800 East Tenth Street, there's a wellness studio that most of Greenville still doesn't know about. It's not another candle-lit spa promising vague "healing". It's Kairos Float & Wellness Studio — and it might be the most scientifically legitimate wellne

Rebecca Nolan Harris, PhD
Jul 83 min read


Magnesium Oil: What It Is, What It Does, and What the Science Really Says
If you've spent any time in the wellness world, you've probably heard people rave about "magnesium oil." I use it myself — for bruises, bug bites, bee stings, and even occasional breakouts. But let's talk about what magnesium oil actually is, what science backs up, and where the evidence is still thin. I believe in being honest about this stuff. Some of what I'm about to share is backed by solid research. Some of it is just what has worked for me personally. I'll be clear abo

Rebecca Nolan Harris, PhD
Jul 26 min read


Floating During Chemotherapy: What the Science Actually Says
Where Science Meets Wellness — a Kairos community health post We get this question more often than you'd think, and it usually comes from the most thoughtful people in someone's life — a best friend hoping to gift a little peace during a hard season, an adult child trying to help a parent relax, a spouse looking for anything that might ease the fatigue. So let's talk about it directly: can you float during chemotherapy? The honest answer is: usually not yet, but almost always

Rebecca Nolan Harris, PhD
Jul 24 min read


Somatic Wellness Is Everywhere Right Now
Here's What the Science Actually Says. By Rebecca N. Harris, PhD | Kairos Float & Wellness Studio If you've been online lately — or honestly, just alive — you've seen it. Breathwork for trauma. Sound baths for cellular healing. Cold plunges to 'rewire your nervous system.' Somatic wellness has officially gone mainstream, and with it has come a tidal wave of claims ranging from genuinely well-supported to spectacularly unsupported. As a physiologist and the owner of a scie

Rebecca Nolan Harris, PhD
Jun 225 min read


The Ultimate Guide to Optimal Cold Plunge Temperature and Time
Cut through the hype and discover the research-backed protocols that deliver real results Cold plunging has exploded from elite athletic circles into mainstream wellness culture, and for good reason. But here's the problem: with all the conflicting advice out there, most people are either going too extreme (risking safety) or not cold enough (missing the benefits entirely). After analyzing over 50 peer-reviewed studies and systematic reviews, we've uncovered the precise tempe

Rebecca Nolan Harris, PhD
Jun 195 min read


Myth Busted: Ionic Detox Foot Baths
The Brown Water Is Just Rust: A Physiologist’s Guide to Ionic Detox Foot Baths What the peer-reviewed literature actually says about ionic foot baths — and why the science behind them doesn’t hold up. If you’ve spent any time in the wellness space, you’ve probably seen the images: a basin of murky rust-brown water, a satisfied client, and a caption promising the removal of heavy metals, toxins, and everything that ails you — all through the soles of your feet. Ionic detox f

Rebecca Nolan Harris, PhD
Jun 178 min read


Float Therapy for New Mothers
Science-Forward Wellness for the Fourth Trimester Float Therapy for New Mothers: The Science of Rest, Recovery & Nourishment A guide for postpartum mothers ready to support their healing — body, brain, and breastfed baby 💧 When to Start Float Therapy We recommend waiting at least 8 weeks postpartum before your first float — and always receiving clearance from your OB, midwife, or healthcare provider. This allows adequate time for postpartum bleeding (lochia) to resolve,

Rebecca Nolan Harris, PhD
Apr 2411 min read


The Science Behind the Weight Loss Protocol (Infrared Sauna)
A physiology-based guide to what your body is actually doing during a 30-minute infrared sauna session on the Sunlighten mPulse Conquer — including how the protocol works, why individual biology matters, the role of diet and medical guidance, and what the science actually says about popular claims. Equipment Sunlighten mPulse Conquer (3-in-1 Full Spectrum) Session Length 30 minutes Cabin Temperature 140°F Primary Wavelengths Mid and Far Infrared Protocol Structure Two-phase

Rebecca Nolan Harris, PhD
Apr 1713 min read


Myth Busted: Cycle Syncing Is Influencer Wellness, Not Physiology
It shows up everywhere: TikTok tutorials walking you through your "follicular phase workout," Instagram reels insisting you eat red meat during your period and avoid cardio during your luteal phase, wellness apps that color-code your entire month around estrogen and progesterone. Cycle syncing the practice of aligning your exercise, diet, and daily routine to the phases of your menstrual cycle has amassed over 294 million TikTok views and is routinely listed among the top we

Rebecca Nolan Harris, PhD
Apr 108 min read


Float Therapy + Cold Water Immersion for PTSD
What the Science Says — and What to Know Before You Plunge Evidence-based wellness information for those living with PTSD, trauma, anxiety, and chronic pain For Those Who Carry More Than Most If you have served in the military, are currently on active duty, or have lived through trauma, your nervous system has been doing extraordinary — and exhausting — work. Post-traumatic stress disorder (PTSD) doesn’t just affect thoughts and emotions. It rewires the body’s entire stress-r

Rebecca Nolan Harris, PhD
Mar 2212 min read


On a GLP-1 Medication? Here's How Our Services Help You Get Better Results
GLP-1 medications like semaglutide (Ozempic®, Wegovy®) and tirzepatide (Mounjaro®, Zepbound®) are changing the way people manage their weight and health. They work. The science is clear. But they also come with some real challenges — muscle loss, loose skin, hair thinning, fatigue, and stress — that the medication alone doesn't fix. That's where Kairos comes in. At Kairos, every service we offer has a biological reason for helping GLP-1 patients — not just a wellness story. B

Rebecca Nolan Harris, PhD
Feb 259 min read


Heat for Heart Health
Infrared Sauna for Heart Health: What the Science Really Says February is American Heart Month, and there's no better time to talk about one of the most scientifically-backed tools we offer at Kairos for protecting your heart: infrared sauna. Heart disease is the leading cause of death in the United States. The good news? Research shows that many heart problems can be prevented with the right lifestyle choices. And one of those choices might surprise you: regular sauna use. W

Rebecca Nolan Harris, PhD
Feb 135 min read


Frozen Shoulder Relief During Perimenopause: Evidence-Based Approaches at Kairos
Frozen shoulder (adhesive capsulitis) becomes significantly more common during perimenopause due to hormonal changes affecting connective tissue. At Kairos Float & Wellness Studio, we offer several science-backed modalities that support recovery. Understanding the Connection Declining estrogen levels during perimenopause affect collagen production and tissue elasticity, making the shoulder joint capsule more susceptible to inflammation and adhesion formation. This creates the

Rebecca Nolan Harris, PhD
Jan 221 min read


While Others Spread Myths, Kairos Shares Science: The Truth About Cold Plunge and Vitamin D
The Problem with Single-Study Social Media Posts As someone with a PhD in Physiology and a wellness business owner, I exist in both worlds—the rigorous scientific community and the enthusiastic wellness industry. I appreciate when wellness professionals try to share research with their communities. It shows curiosity and a desire to provide evidence-based services. However, when I see wellness businesses sharing online articles about single scientific studies—especially with

Rebecca Nolan Harris, PhD
Jan 147 min read


The Wellness Industry Has a Science Problem (And How We're Solving It)
I need to be honest with you: the wellness industry is full of expensive nonsense. Jade eggs. Detox teas. Crystals that "realign your energy." Supplements with zero clinical backing. Services that promise miracles after a single session. I've watched the wellness industry grow into a multi-trillion-dollar behemoth while scientific rigor got left in the dust. As someone with a PhD in physiology, I've spent my career studying how the human body actually works at the molecular a

Rebecca Nolan Harris, PhD
Jan 76 min read


Why Your Nervous System Needs a Protocol (Not a Spa Day)
One float is like one workout. It feels amazing. Your body responds. But it doesn't create lasting change.

Rebecca Nolan Harris, PhD
Jan 23 min read


Navigating Perimenopause & Menopause: The Symptoms You Need to Know (And How We Can Help)
If you're a woman in your 40s or 50s experiencing changes you can't quite explain—brain fog that makes you forget why you walked into a room, joint pain that appeared seemingly overnight, or intimate discomfort you're too embarrassed to discuss—you're not alone. Over 50% of women experience moderate to severe symptoms during the menopausal transition, yet many suffer in silence, unaware that these changes are connected to fluctuating (up & down) hormone levels. As the owner o

Rebecca Nolan Harris, PhD
Dec 12, 202514 min read


Finding Calm in the Float: How Sensory Deprivation Therapy Supports PTSD Recovery
Living with post-traumatic stress disorder (PTSD) often means existing in a state of hypervigilance, where your nervous system remains...

Rebecca Nolan Harris, PhD
Dec 11, 20255 min read
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