Mineral Hot Springs: Health Benefits, Ancient Rituals & Why They Still Heal Us Today

Soaking in mineral hot springs has been a trusted wellness ritual for thousands of years—and in some places, it’s still prescribed medically today.

These geothermal waters can support everything from chronic illness to burnout recovery. Even if you’re in good health, they can improve sleep, aid detoxification, lower stress, and offer deep, restorative relaxation.

Many hot spring destinations are also considered spiritual vortexes, known for heightened energy and sacred connection. Others carry the same benefits without the label—making them a powerful part of any wellness journey.

✨ Whether you’re here for the science behind the minerals, ancient healing traditions from around the world, or my personal story of eczema recovery—use the table of contents to jump ahead, or read on to explore how mineral soaking can transform body, mind, and spirit.

Disclaimer: This post is for educational purposes only and does not constitute medical advice. Always consult with a healthcare professional before making changes to your health routines, especially if you have specific medical conditions.

Why We’re All Low On Minerals

Most of us are missing essential minerals that used to be easy to get from our daily routines. While the Standard American Diet (SAD) plays a role, even eating plenty of fruits and vegetables isn’t always enough—and that can lead to symptoms like low energy, brain fog, poor sleep, and more (I’ve personally dealt with this, especially alongside my eczema and other health conditions).

Here are some reasons mineral levels are so depleted today (I’ve linked deeper resources if you want to explore):

• Poor soil quality – Plants can’t absorb what’s no longer in the soil.
• Processed foods – Most are stripped of real nutrients, especially trace minerals. If you’re dealing with food sensitivities, allergy-friendly travel snacks are a great way to stay nourished on the go without relying on overly processed options.
• Modern farming practices – Deplete the soil of nutrients year after year.
• Water filtration – Removes harmful contaminants and beneficial minerals.
• Environmental toxins – Everyday exposure adds to the body’s burden. Here’s how I choose allergy-friendly and sustainable clothing and non-toxic body and hair products for travel to minimize this.
• High stress & lack of sleep – This depletes mineral stores quickly. It’s important to learn how to manage stress with practices like daily morning and sleep routines.
• Low stomach acid – Surprisingly common. Many people think they have too much, but it’s often the opposite (I had this for years, along with H. pylori). Here’s how you can test for low stomach acid, and I talk more about my healing journey in this eczema and functional medicine post.

Health Benefits of Mineral Hot Spring Soaking, Listed

Mineral absorption

Our skin is the body’s largest organ—and it can absorb minerals directly from water through a process called transdermal absorption. Minerals like magnesium, calcium, and potassium can literally enter the bloodstream this way.

In hot springs, the minerals are naturally ionized, which makes them easier for the body to absorb—especially as the warm water opens the pores and increases circulation.

🌿 Sacred Tradition:
For centuries, cultures around the world have used hot springs for healing—even before the science of mineral absorption was understood. The Romans built elaborate bathhouses, the Japanese practiced ritual onsen bathing, and Native American tribes viewed hot springs as sacred places of spiritual and physical renewal.

Improved circulation

Hot spring water raises your body temperature, which causes blood vessels to dilate in a process called vasodilation. This improved blood flow helps oxygen and nutrients reach your organs and tissues more efficiently, supporting overall health and accelerating the removal of toxins.

Better circulation also reduces inflammation and aids in recovery from chronic conditions and physical injuries.

🌿 Sacred Tradition:
Ancient Roman bathhouses weren’t just for relaxation—they were designed with circulation and detoxification in mind. Heated floors, cold plunges, and sequential soaking pools helped stimulate blood flow and promote vitality. Many of these practices were precursors to modern spa therapies and continue to inspire wellness rituals today.

Pain relief

The hot water and minerals in hot springs help relax the muscles, reduce stiffness, ease tension, and improve connective tissue elasticity—all of which can bring relief for chronic pain and mobility issues.

Certain minerals play a key role here: for example, magnesium is known to reduce muscle cramps, spasms, and joint pain while supporting muscle function and the nervous system.

In addition, the buoyancy of hot spring water helps take pressure off the joints, providing even more relief—especially for those with arthritis or chronic pain conditions.

🌿 Sacred Tradition:
In Japan, onsen (hot springs) have long been used for pain relief and healing. Samurai would soak in mineral baths after battles to recover their strength, while villagers used them to treat sore muscles and joint pain from daily labor. The belief in the restorative power of nature was woven into daily life—soaking wasn’t luxury, it was ritual.

Healing of health conditions, chronic illness and skin issues

As mentioned, mineral hot spring soaking can help relieve symptoms of chronic illnesses and health conditions such as eczema, fibromyalgia, arthritis, and more. With natural anti-inflammatory properties, hot springs reduce muscle and joint pain while also supporting overall healing.

For eczema, psoriasis, and other skin conditions, minerals like sulfur and silica can soothe irritation, calm inflammation, and accelerate skin repair. Sulfur has a distinct smell, but also strong antibacterial and antifungal properties—making it helpful for acne, dermatitis, and more. Silica, on the other hand, can leave the skin feeling softer and more rejuvenated. The natural exfoliation that occurs during soaking also supports improved texture, elasticity, and appearance.

Regular soaks can be a powerful complementary therapy for managing these conditions long-term. When I visited the Dead Sea, I learned that eczema treatment programs there include scheduled soaking times over several days or weeks—it’s not just a one-time dip.

🌿✈️ Functional Medicine + Travel = Real Healing Potential
If you’re navigating eczema or chronic illness, this post shares my healing story—and lists retreats around the world that combine functional medicine and travel.

Stress reduction and relaxation

Warm water is naturally calming—both physically and mentally—and hot springs take that relaxation to the next level.

Soaking in mineral-rich springs activates the parasympathetic nervous system, which helps shift your body into a state of rest and recovery. It also lowers cortisol (the stress hormone), leading to reduced anxiety and an improved sense of well-being.

When magnesium is present, it gives an added boost: this mineral supports nervous system regulation, making it easier to unwind, sleep deeply, and reset your mood.

🌿 Sacred Tradition:
In India, the ancient system of Ayurveda has long embraced mineral bathing as a form of nervous system reset. Warm, mineral-rich water is believed to balance the doshas (vital energies), calm the mind, and release stored emotional tension. Ayurvedic retreats often include herbal-infused baths and soaks as part of spiritual and physical rejuvenation.

Detoxification

Sweating is one of the body’s most effective ways to release toxins—including heavy metals—and the heat from mineral hot springs naturally encourages a healthy sweat.

The warmth also stimulates circulation, which supports the lymphatic system in flushing out waste more efficiently. The minerals in the water take this a step further: sulfur helps break down and eliminate toxins, while others like magnesium and sodium help balance electrolytes and support hydration during the detox process.

🌿 Sacred Tradition:
For centuries, people have journeyed to sulfur-rich hot springs for their natural detox properties. In places like Rotorua, New Zealand, Baños, Ecuador, and parts of Turkey, soaking in geothermal pools has been a ritual of purification—believed to cleanse the body of impurities, promote balance, and prepare the spirit for renewal. The act of sweating in mineral waters was seen not just as physical detox, but as a release of emotional and energetic weight.

More Health Benefits of Hot Spring Soaking:

Along with the major benefits listed above, soaking in hot springs can also support:

• 🧘‍♀️ Improved flexibility – Loosen tight muscles and increase range of motion
• 😴 Better sleep – The drop in body temperature post-soak can promote deeper rest
• 💓 Lower blood pressure – Warm water encourages relaxation and cardiovascular balance
• 🔥 Mild calorie burn – The body’s effort to cool itself after soaking increases energy expenditure

🧪 Healing Tradition: Balneotherapy
From the Latin balneum (meaning “bath”), balneotherapy is the practice of using mineral-rich water to treat health conditions. It has been used for thousands of years in cultures around the world—from Japanese onsens and Turkish hammams to Roman baths and European spa towns like Baden-Baden.

Today, balneotherapy is still officially prescribed in parts of Europe as a recognized medical treatment for chronic pain, inflammation, and more.

Essential Mineral Health Benefits

Let’s start with the six main minerals we need every day, which are found in many mineral hot springs. These are:

Calcium

Calcium is essential for maintaining and improving bone and joint health. Soaking in hot springs with calcium can help the body absorb this mineral through the skin. It supports stronger bones and improved mobility—especially helpful for those with arthritis. Calcium also aids in muscle contraction, nerve transmission, and cardiovascular health.

Magnesium

Magnesium relaxes muscles and nerves, making it excellent for relieving stress and improving sleep. It also helps reduce anxiety, muscle spasms, and cramps—while boosting mood, brain function, and even supporting DNA and RNA repair.

Chloride

Chloride maintains electrolyte balance, which is essential for hydration and cell function. It also supports digestive health by helping the production of hydrochloric acid in the stomach which helps break down food and absorb nutrients. Chloride also helps with skin hydration and elasticity.

Potassium

Potassium supports cardiovascular health and regulates fluid balance. It also reduces inflammation associated with rheumatism and arthritis, supports nerve signaling, and aids in muscle contractions. Plus, it helps balance sodium levels in the body.

Phosphorus

Phosphorus is essential for helping bone density in conjunction with calcium. In addition, it helps with energy production and pH balance to ensure proper cell and tissue function. It also helps with energy production as part of ATP, which is the energy currency of cells.

Sodium

Sodium is important in regulating hydration and electrolyte balance which helps with muscle function, nerve impulses and maintaining a healthy blood pressure. It also helps in blood regulation and helps defend skin against free radical damage.

Sulfur

Sulfur is known as nature’s beauty mineral! It helps detoxify the body and improve skin elasticity, which helps the complexion by promoting the production of collagen. It also helps detox the liver, and has antimicrobial properties which help with skin conditions like eczema, acne and psoriasis. In addition, sulfur helps reduce inflammation of the joints and alleviates muscle pain.

Silica

Silica helps with hair, skin, and nail health, plus it makes skin feel soft after soaking. It’s also essential for the immune system to work properly, as well as being helpful for cardiovascular, digestive, and bone health. It also adds strength and elasticity to the body’s collagen, which helps it ease joint pain and increase flexibility. It also promotes detoxification.

More Mineral Health Benefits In Hot Springs

Lithium

Lithium helps to improve mood and boosts brain function, as well as helping promote neuron growth and health, even possibly protecting them from the effects of stress.

Boron

Boron improves cognitive ability, muscle movement, bone health and inflammation. It also helps the body properly utilize calcium and magnesium, as well as helping with skin issues like psoriasis.

Bicarbonate

Bicarbonate has alkalizing properties that neutralize acid in the body. This helps hot springs with this mineral beneficial for balancing the body’s pH levels and helping skin irritation. It also helps to support blood flow in the body, which also helps relieve muscle tension to help with relaxation.

Fluoride

Fluoride helps strengthen bones and teeth, as well as working to prevent osteoporosis. It also helps to support the health of connective tissue and ligaments in the body.

Manganese

Manganese is a powerful antioxidant that helps protect the body from cellular damage caused by free radicals. It helps with collagen production as well, which supports skin health. It also helps with bone health as well as aiding the body in metabolizing carbs, proteins and fats.

Nitrogen

Nitrogen in thermal springs is dissolved nitrogen gas, which helps relax the body when it’s absorbed via the skin. This can help improve circulation and oxygenation of tissues, which helps with relaxation and stress reduction.

Phosphate

Phosphate is a form of phosphorus that is essential for cell growth and repair. It helps with bone mineralization by aiding calcium for strong bones and teeth, as well as regulating energy levels in the body through ADP production.

Zinc

Zinc helps strengthen the immune system, reduce inflammation, and support skin healing. It’s involved in wound healing, collagen synthesis, and maintaining skin elasticity. Zinc also plays a role in hormone balance and healthy enzyme function.

Acidic Vs. Alkaline Hot Springs

Acidic and alkaline mineral hot springs have different mineral compositions and pH levels, which can impact the potential health benefits of each, plus the soaking experience you’ll have in them.

Here’s more information on each type:

Acidic Mineral Hot Springs

Acidic mineral hot springs have a pH below 7 (typically between 2–6), which classifies them as acidic. These springs often contain higher concentrations of sulfur, iron, aluminum, and other elements that thrive in lower pH environments.

The combination of a low pH and minerals like sulfur gives acidic springs antimicrobial properties, which can help reduce inflammation and cleanse the skin. They’re especially beneficial for skin conditions like eczema, dermatitis, and acne—thanks to sulfur’s natural antiseptic qualities.

In terms of experience, acidic hot springs may have a strong sulfur smell, which isn’t always pleasant but is often worth it for the therapeutic benefits. The water may feel slightly stimulating or tingly on the skin.

🌿 A well-known example is Hakone Yumoto Onsen in Japan, which has been used for centuries to support skin healing and relaxation.

Alkaline Mineral Hot Springs

Alkaline mineral hot springs have a pH above 7 (usually between 7–9, though some are higher), which is what classifies them as alkaline. These springs are typically rich in calcium, magnesium, bicarbonate, and silica.

Alkaline hot springs are known for being soothing and restorative. Minerals like bicarbonate and silica can leave your skin feeling soft and smooth, while the overall composition supports joint relief, muscle recovery, and reduced inflammation—making them ideal for those with arthritis or anyone recovering from workouts or stress.

These springs also support detoxification and help rebalance the body’s internal pH.

In terms of experience, alkaline hot springs often have a soft, silky texture in the water and a mild, pleasant smell—a relaxing contrast to the more stimulating feel of acidic springs.

🍃 One well-known example is the Blue Lagoon in Iceland, which has a pH of 7.5–8 and is famous for its silica-rich waters that soothe the skin and calm the mind.

✨ Want to understand why hot springs feel so powerful? Here’s what ancient traditions can teach us:

Indigenous Wisdom & Sacred Soaking Traditions

For thousands of years, hot springs have been revered by Indigenous cultures around the world—not just for their healing properties, but as sacred portals to the spirit world.

North America

Many Native American tribes used hot springs as sacred sites. They believed that the water held healing powers given to them by nature. They used hot springs for healing as well as spiritual purification ceremonies.

These sites were also neutral spaces where various tribes could gather peacefully even in times of conflict to rest, heal and honor the sacred water.

Japan

In Japan, the indigenous Ainu people also revered hot springs, which they called onsen, as a source of healing and spiritual rejuvenation. Ceremonies were held here, in addition to healing, to honor the earth and water spirits. Modern-day Japanese culture maintains this respect for hot springs.

New Zealand

The Māori people of New Zealand considered hot springs a taonga (treasure), and used the springs for bathing, cooking, and healing purposes. They also believed the geothermal energy was a direct link to the earth’s inner forces, and they used the hot springs for both practical and ritual purposes

Central and South America

The Aztecs and Mayans also revered hot springs and used them for both healing and spiritual/purification rituals. They believed the springs were a place where they could connect with the gods. The temazcal was a type of sweat lodge heated by volcanic stones, which was combined at times with hot springs to increase the detoxification and purification effects.

Europe

In ancient Europe, the Celts revered the hot springs and believed them to be inhabited by deities. They worshipped the water as a sacred element, and believed the springs were a gift from the gods. They would build shrines around them and leave offerings.

Later, the Romans built elaborate baths, influenced by the Celtic use of hot springs and continuing the ritualistic and communal aspects of soaking.

Australia

The aboriginal Australians saw hot springs as both healing and sacred sites, and believed them to be connected to the Dreamtime, which was the ancestral spiritual realm. They believed that soaking in the springs cleansed the spirit as well as healing ailments.

Spiritual Significance

Indigenous spiritual beliefs often centered around places where the “veil” between the physical and spiritual worlds was thinner. Hot springs were one such place—sacred sites where people sought healing and spiritual rest.

Across cultures, soaking became a spiritual practice in its own right—often linked to purification, sacred bathing, and rituals honoring the elements. These traditions reflect a broader pattern: for centuries, people have used travel itself as a path to transformation.

Some hot springs are considered spiritual or energetic vortexes, with spiraling energy from geothermal activity and a heightened sense of presence. This energy can be influenced by geographical surroundings, cultural history, and individual experience—a pattern that echoes the transformational principles I reflect on throughout this blog.

Not all hot springs are labeled as vortexes—but many still offer that same sense of clarity and restoration, making them powerful destinations for healing and reflection.

Visiting hot Springs Today: Preservation and Respect

Many indigenous groups continue to keep hot springs as sacred places. When you visit a hot spring, you can honor and respect these traditions by visiting with a sense of gratitude and knowing they’re not just recreational, but places that hold a deep and meaningful human history.

What To Know Before Soaking In A Mineral Hot Spring

Before heading out to soak, there are a few key things to know that can make your experience safer, more enjoyable, and more respectful of the spring itself:

Hydration

While minerals in hot springs can support hydration, the heat can also lead to fluid loss. Bring plenty of water and electrolytes, and drink before, during, and after soaking.

Temperature

Always check the temperature of the spring—some are too hot to soak in safely. Stay aware of posted warnings, and limit your time to avoid overheating or dehydration.

Skin Sensitivity

Some minerals (like sulfur or iron) may irritate sensitive skin. If you’re unsure how you’ll react, test the water slowly with your hand or arm before fully submerging.

Health Precautions

If you’re pregnant, have cardiovascular conditions, or are taking medications, check with your doctor before soaking. Hot springs can affect blood pressure and heart rate.

Hot Spring Etiquette

Every spring is different, so always read posted rules—but here are general guidelines to follow:

• 🧼 Shower before entering the spring
• 👙 Respect clothing requirements (some require swimsuits, others are clothing-optional)
• 🤫 Keep voices low—some springs are whisper-only
• ⏱ Limit soaking time to avoid overheating
• 🚫 Don’t bring glass containers
• 💧 Stay hydrated
• 🧴 Avoid using soaps or shampoos in the spring
• 🌿 Leave no trace—pack out everything you bring
• 🍷 Limit alcohol consumption
• 🐾 Follow pet and smoking rules (many springs prohibit both)
• 📵 Be cautious with electronics—steam and water can damage them, and phones can break the vibe

Rituals Beyond the Springs: Getting More Minerals in Daily Life

Even if you’re far from a geothermal pool, you can still create daily rituals that nourish your body with minerals—in small, intentional ways that ground and replenish you. Water is a symbol of renewal for a reason.

• ✨ Add trace mineral drops or magnesium sprays into your morning or evening routine—a simple way to support your nervous system and hydration.
• 💧 Make a mineral-rich drink with sea salt and a source of potassium like lemon juice or tart cherry juice. Sip slowly as part of your grounding ritual.
• 🥬 Incorporate more mineral-dense foods like dark leafy greens, bananas, and seeds into your meals—no extreme diets required.
• 🛁 Wind down with mineral baths at home using Epsom salt, Dead Sea salt, or magnesium blends for a hot spring-style soak wherever you are.

Looking for more wellness rituals that travel with you?
👉 Check out my travel-friendly sleep routine and travel-friendly morning routine for restorative rest while on the road.

The Takeaway: Soak with Intention

Mineral hot springs aren’t just scenic destinations or trendy wellness spots—they’re part of a deeper lineage of healing, ritual, and renewal that spans the globe.

Whether you’re soaking in a remote geothermal pool, drawing a hot bath at home, or simply sipping a mineral drink in your morning routine, these small acts can become anchors—reminders to listen to your body, reconnect with the earth, and move through the world with intention.

Wherever your next journey leads, may it bring restoration—not just to your body, but to your spirit.

👉 Looking for the best hot spring resorts in the world? Check out this guide next!

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