“Just breathe.” It’s a phrase I’ve uttered to myself hundreds of times—on turbulent flights, before stressful meetings, and now, while reclined and hooked up to a device measuring my heart rate variability.
I’m being guided through a series of breathing exercises designed to calm the nervous system. First, imagining my inhales and exhales as rolling hills, then picturing a ball expanding in my diaphragm, and finally, focusing on moments of gratitude as my heart rate slows.
Here on Mexico’s Baja Peninsula, it’s easy to be thankful. Sunlight glints off the Sea of Cortez, where whales appear as if on cue and birds flutter around giant cacti. If there’s any place to relax, it’s here at Zadún, a Ritz-Carlton Reserve in Los Cabos. But I didn’t come just for poolside lounging and winter whale-watching. I’m here for the property’s new Sensei Rest and Reset Program, a data-driven wellness retreat designed to reduce stress and improve sleep.
The five-night program includes one-on-one coaching with a mindset guide, classes ranging from yoga to functional fascia work, spa treatments, and biofeedback tools to explore your body’s stress responses—hence the EmWave sensor clipped to my ear.
It’s one of the many personalized wellness retreats aiming to help frazzled travelers decompress. And with “cortisol face”—the idea that elevated stress levels can cause everything from bloating to premature aging—regularly flooding my feed at 3 a.m. when I can’t sleep, I’m guessing I’m a prime candidate.
With everything going on in the world, I’m hardly alone. Anxiety rates have been rising in recent decades, with research linking chronic stress to inflammation and accelerated cognitive decline. It’s no surprise that cortisol—a hormone that helps regulate our circadian rhythms and stress response—has become a fixation for many. While doctors say that severe problems related to cortisol are rare, stress management is critical for those who feel stuck in fight-or-flight mode.
“While our cortisol system evolved to deal with physical threats, psychological stress like a toxic job situation or a sick family member, also triggers cortisol production,” says Gillian Goddard, MD, an endocrinologist and adjunct assistant professor of medicine at New York University. "In the short term, it can be helpful to have increased focus and higher blood sugar levels to fuel our brain and muscles, but over long stretches of time, higher cortisol levels triggered by stress can increase insulin resistance, leading to weight gain. It can also disrupt sleep and lead to anxiety and depression, all of which can then trigger more cortisol production.”
In response, hotel wellness programs are tapping into the trend of nervous system regulation retreats. Sensei isn’t alone. This year, Brenners Park-Hotel Spa in Germany launched two mental well-being programs for executives and creatives looking to build stress resilience through breathwork, behavioral therapy sessions, and mindfulness training. In Northern Italy, Palazzo di Varignana debuted a Stress Release Retreat, while Lefay Resort Spa Lago di Garda offers cortisol testing for guests interested in monitoring their levels.
While it’s not possible (or desirable) to eliminate all cortisol spikes, stress management techniques can help the body recover more efficiently. “Mindfulness, meditation, and relaxation techniques show the strongest data in managing stress and cortisol,” says Molly McBride, MD, an obstetrician-gynecologist (OBGYN) specializing in hormones and longevity.
Though I’ve always struggled to sit still, being in retreat mode helps me slow down for sound baths and meditation sessions. The one that resonates most is the Love and Kindness meditation, a practice of cultivating compassion toward oneself, loved ones, strangers, and even difficult people in your life. Studies have found that even 10-minute sessions can reduce stress, support healthier aging, and foster stronger social connections. My first LKM session takes place in a light-filled studio beside the spa’s hydrotherapy pool. By the time I head into a massage with locally sourced poultices of chamomile, arnica, and rosemary, I already feel like a weight has been lifted off my shoulders.
I’m also reminded that mindfulness isn’t just found at the spa. During a sensory eating experience at the resort’s sea-view El Barrio restaurant with resident dietician Monserrat Montaña, we focus on noticing every flavor and texture, tuning into hunger cues, and even holding the fork in our non-dominant hand to intentionally slow down—a refreshing alternative to my usual at-my-desk lunch.
“Whenever we’re up and running—answering emails, on phone calls, or in traffic—our nervous system is in fight-or-flight, and sometimes we enter our meals in that mode,” says Montaña as a plate of artfully crafted hummus arrives. “Noticing your surroundings, taking a few deep breaths, or practicing gratitude before eating can help you calm your nervous system so that you’re ready for rest and digest.”
What you eat can be just as important. Research shows that healthy dietary patterns, specifically the Mediterranean diet (rich in vegetables, whole grains, fruits, olive oil, fish, poultry, legumes, and nuts), are associated with lower cortisol levels in randomized controlled trials.
Certain foods may play more targeted roles. Leafy greens, which are high in magnesium, can help regulate sleep-wake rhythms and neurotransmitters involved in stress response, while flavonoid-rich berries may reduce inflammation and oxidative stress, says Montaña.
Zadún’s farm-to-table menus make these principles easy to follow, from wood-fired vegetables and local fish at the property’s fine-dining restaurant, Humo, to fresh strawberries harvested on the Baja Peninsula between November and July. Still, Montaña points out there’s no magic pill for regulating cortisol. “We just have to aim to eat a rich, healthier diet and look for balance in sleep, exercise, spending time with our loved ones, and continuing to learn.”
A nervous system reset retreat might not instantly rewire your stress response. But it can spark small shifts in the daily habits that matter most, and offer biofeedback to show what actually works. While I can’t take home the view, I can take home the practices. Slowing down over a nourishing meal, planting seeds of self-compassion, and remembering, above all, to just breathe.