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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
1 day ago4 min read
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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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Cram Recovery Combo: The Science Behind Float + Sauna for Better Focus
What if there was a way to actually boost your memory and focus—not just relax, but genuinely enhance your brain's performance?

Rebecca Nolan Harris, PhD
Dec 5, 20253 min read
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🌟 Take the Quiz: Which Magnesium Does Your Body Need?
Which Magnesium Do You Need?
Take the quiz and see the complete guide from Kairos Float & Wellness Studio

Rebecca Nolan Harris, PhD
Nov 29, 20253 min read
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The Symphony of Neurons: Brainwave Harmonics and Consciousness
How Float Therapy Tunes the Mind's Orchestra The Brainwave Orchestra in Your Skull Right now, as you read these words, approximately 86...

Rebecca Nolan Harris, PhD
Nov 15, 202511 min read
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Natural Relief for Rheumatoid Arthritis: The Science Behind Infrared Sauna and Float Therapy
Living with rheumatoid arthritis (RA) means navigating a complex landscape of pain, stiffness, and fatigue that can significantly impact quality of life. While conventional medical treatments remain essential, emerging research reveals that complementary therapies like infrared sauna and float therapy can provide meaningful symptom relief. At Kairos, we combine these evidence-based modalities to support your journey toward better joint health and improved well-being.

Rebecca Nolan Harris, PhD
Oct 21, 20255 min read
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How Kairos Float & Wellness Studio's Modalities Support the Menopausal Brain
If you're experiencing brain fog, sleep disruptions, or mood swings during perimenopause or menopause, you're not imagining it. Groundbreaking research from neuroscientist Dr. Lisa Mosconi reveals that menopause is a profound neurological transition that reshapes your brain—but her work also identifies a critical midlife window when specific interventions can support brain health and potentially reduce future cognitive decline. In this article, we'll explore how evidence-base

Rebecca Nolan Harris, PhD
Oct 19, 202512 min read
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GLP-1 Medications and Magnesium: How Float Therapy Can Help
If you're taking GLP-1 medications like Ozempic, Wegovy, or Mounjaro, you may have experienced some of their common side effects: nausea, vomiting, and diarrhea. While these medications are transforming diabetes management and weight loss treatment, they can also create an unexpected challenge—magnesium depletion. The GLP-1 and Magnesium Connection GLP-1 receptor agonists work by slowing gastric emptying and reducing appetite, but the gastrointestinal side effects can interfe

Rebecca Nolan Harris, PhD
Oct 17, 20252 min read
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The Ultimate Guide to Float Therapy: Finding Your Perfect Session
Float therapy—also known as Flotation-REST (Reduced Environmental Stimulation Therapy)—offers a profound escape from the overstimulated modern world. By floating effortlessly in a sensory-reduced environment filled with Epsom salt-saturated water, you can access deep states of relaxation that deliver both immediate and lasting benefits. But with session lengths ranging from 30 to 120 minutes, how do you know which duration is right for you? Our tanks are spacious - 6.5 feet

Rebecca Nolan Harris, PhD
Oct 17, 20257 min read
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Rediscovering Your Senses: The Post-Float Sensory Awakening
Have you ever noticed how extraordinary ordinary things feel after a float therapy session? That first sip of tea tastes richer, colors seem more vibrant, and even the texture of your clothes feels different against your skin. This isn't just your imagination—it's a documented phenomenon known as enhanced sensory perception. The Science Behind the Sensation Research by Borrie (2017) in Neuroscience Letters reveals that flotation REST (Reduced Environmental Stimulation Therap

Rebecca Nolan Harris, PhD
Oct 15, 20252 min read
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Chiropractic Care: What the Science Really Says — and Why Caution Matters
Chiropractic care, especially spinal manipulation, has become a common choice for people seeking relief from back and neck pain. But...

Rebecca Nolan Harris, PhD
Oct 10, 20254 min read
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