Salt stomping is best understood as a ritual, not a proven sleep intervention. The appeal is believable: a brief, sensory activity can interrupt bedtime rumination and create a clearer boundary between a busy evening and rest. That makes the trend interesting from a behaviour-change perspective, even if the salt itself is not doing the heavy lifting.
The evidence problem is straightforward. Claims about lowering cortisol or boosting serotonin are not established here, and โgroundingโ style explanations should be treated cautiously unless backed by stronger, controlled research. What is more plausible is an indirect effect: quiet focus, reduced stimulation, and a few minutes spent downshifting may help some people feel calmer before sleep. That is association, not proof of causation.
Practicality matters too. A trend that requires special materials, a tray on the floor, and deliberate stepping may be less useful than simpler, better-supported wind-down habits such as dimming lights, keeping a consistent bedtime, or doing a brief relaxation exercise. If a sensory routine helps, it should be easy to repeat and unlikely to become another source of effort or bedtime pressure.
There is also a basic safety trade-off. Direct contact with coarse salt can irritate skin, especially if feet are dry, cracked, or prone to small cuts. For people who like the idea of a calming salt-based ritual, a bath may be a more sensible option because the relaxation may come from slowing down and warming the body, not from the salt itself.
When it comes to getting better sleep, I will try just about anything. Magnesium supplements? I have an automatic monthly refill order. A social media blocker so I donโt get obsessed with a Love Island conspiracy? I Brick my phone an hour before bed. Naturally, the latest sleep hack on the algorithms everywhere has piqued myโand everyone elseโsโinterest. If it hasnโt graced any of your socials yet, let me introduce you to salt stomping.
Yes, itโs exactly what it sounds like. Simply pour Epsom salt onto a tray, lay it on the ground, and stand (or gently stomp) on the salt for 10 minutes, which users claim helps lower cortisol levels, raises your serotonin, and primes you for a deep sleep. But does it actually help you sleep better?
Salt stomping seems to stem from the idea of earth โgrounding,โ which studies have shown can reduce inflammation and calm anxiety. Other studies have shown that mindfulness of any kind before bed may improve your sleep quality, and it is often used in cognitive behavioral therapy for insomnia. Focusing on something like the sensation of salt crystals on the bottom of your feet, says Jacqueline Geer, MD, assistant professor of pulmonary, critical care, and sleep medicine at the Yale School of Medicine, is helpful in distracting you from ruminating and worrying before you go to bed; itโs indirectly calming your nervous system. โThe benefits [of stomping on salt] lie in the fact that this trend requires a certain level of focus and disconnect from the busy environment around us,โ she adds.
โWhat we do know is that non-stimulating, calming activities before bed can be associated with an improved ability to fall asleep,โ Geer continues. โMy suspicion is that people who swear by this new trend may be secondarily benefiting from the mindfulness and sensory experience associated with โsalt stomping.โโ
So the short answer is no, there is no scientific evidence to support any of this. For those who claim that it does help them sleep better at night, experts believe that what might be happening is more psychological.
There are also a few risks that come with doing this trend. Chris Winter, MD, a neurologist and Pluto sleep specialist, lists skin irritation, worsening existing cracks under the foot, and tiny cuts that could make it easier for bacteria to enter the body as just some of the downsides you may encounter. So proceed with caution.
And should the salt of it all still intrigue you, experts say one of the best ways to incorporate it in a nighttime routine is with bath salts. Just know that the salt wonโt have anything to do with how relaxed youโll feel afterward. โThe common denominator is that youโre slowing down, focusing on a calming ritual, and signaling to your body that itโs time for sleep,โ says Winter. โWith a bath (with or without salt), there is at least a body of evidence suggesting that the change in body temperature can have a sleep-promoting effect.โ He explains that soaking your body in warm water will raise your body temperature slightly, and when you get out and cool down, the drop in temperature may trigger your natural sleep processes so that you fall asleep faster (and better).
So Iโll refrain from putting one of my baking sheets through a salt stomp. Instead, Iโll just stick to my magnesium and Bricked phone while I manifest a bathroom big enough for that dreamy claw-foot tub made for nightly baths. One day.
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