What is salt therapy, also known as halotherapy?
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Salt therapy, also known as halotherapy or NaCl inhalation therapy, has a tradition dating back over 100 years, particularly in Central Europe, where natural salt deposits in the ground are abundant. These salt sources date back to a pre-industrial era and are therefore free from today's environmental pollution—unlike our polluted seas today.
HOW DOES SALT THERAPY WORK?
Halotherapy is based on the inhalation of fine salt crystals at stable humidity, which mimics the soothing atmosphere of salt caves or mines.
WHO CAN BENEFIT FROM SALT THERAPY?
Studies have proven the benefits of saline inhalation, especially for people with:
- COPD
- asthma
- Allergies
- bronchitis
- Inflammation of the respiratory tract
- Support in the regeneration of the respiratory tract after quitting smoking
PROVEN SAFE AND EFFECTIVE
Clinical studies show that halotherapy is free of side effects and has a positive effect on general well-being and lung capacity.
THE SCIENTIFIC BASIS OF SALT THERAPY
The positive effects of salt therapy, also known as halotherapy, on the respiratory system have long been known. However, the molecular mechanisms underlying this effect have only recently been unraveled. A study by a Chinese research team investigated the influence of salt inhalation on anti-inflammatory and antioxidant processes in COPD patients. The results showed that salt reduces symptoms and improves lung health.
HOW DOES SALT THERAPY WORK AT THE CELLULAR LEVEL?
NaCl – our familiar table salt – plays a central role in the body. In addition to regulating blood volume and pH, sodium is crucial for kidney function and the nervous system. A sophisticated circulation system, controlled by the kidneys, ensures that sodium levels are kept constant. If sodium levels drop, the body activates the renin-angiotensin system, which in turn stabilizes sodium balance and regulates fluid pressure in the body.
FUTURE POTENTIAL OF SALT IN THERAPY
Recent studies show that salt nanoparticles (SCNPs) offer a promising approach for cancer therapy. These particles penetrate cancer cells and cause targeted cell destruction. Research into SCNPs as part of halotherapy opens new doors for natural healing methods that could address both respiratory diseases and other chronic conditions.
SALT AND FLUID TRANSPORT IN THE LUNGS
In addition to sodium, chloride and potassium transport in the lungs is also of great importance. Studies show that these minerals are necessary for the secretion of fluids in the airways. The activity of specific receptors and proteins, such as the CFTR protein, enables the removal of excess fluid from the alveoli and plays a role in the treatment of diseases such as cystic fibrosis and asthma.
In summary: Halotherapy uses the beneficial properties of salt to promote respiratory health and increase overall well-being.