1. The Letus SuperWater Machine: Disease Support and a Luxury Home Fixture

Effective Disease Management Support
The Letus SuperWater machine is claimed to be the only device currently capable of electrolyzing water to remove the majority of Oxygen, thus creating high-concentration hydrogen water.
By utilizing Hydro Thermal Electrolysis (HTE) Technology, the machine’s utility extends beyond generating hydrogen water to producing high-alkalinity water without the need for chemical catalysts. The reported health benefits of Letus SuperWater include:
- Diabetes: May help reduce blood sugar levels in patients with Type 1 and Type 2 diabetes daily, and potentially lower HbA1c within 1–3 months.
- Gout: Helps decrease uric acid concentration and alleviate Gout pain episodes.
- Neurological Recovery: Aids in the recovery of damaged nerves after stroke, brain and spinal cord injuries, and reduces symptoms of Parkinson’s disease.
- Detoxification: Mitigates cardiovascular diseases, assists in heavy metal detoxification, and reduces hangovers.
- Anti-Aging: Hydrogen water eliminates free radicals, which are the primary cause of bodily aging.
- Energy and Sleep: Enhances mental clarity, reduces fatigue, and improves sleep quality by boosting metabolism and energy production.
- Muscle Recovery: Improves blood circulation and neutralizes exercise-induced acid buildup, reducing muscle soreness and fatigue.
- Arthritis: Alleviates inflammation and pain, improving joint mobility.
- Metabolic Health: Improves fat metabolism, reduces conditions like fatty liver disease and atherosclerosis by lowering bad cholesterol (LDL) and increasing good cholesterol (HDL), thus improving blood flow and reducing cardiovascular risk.
A Luxury Home Fixture
The Letus SuperWater machine features a compact, elegant design with a refined, solid stainless steel casing, functioning as a tasteful piece of home furniture.
Installation is convenient and simple as the machine is compatible with various water sources, including bottled water, jug water, and tap water. This versatility allows the Letus SuperWater machine to be installed anywhere for easy use.
The machine is optimized for daily use with a screen displaying various modes: Therapeutic (for managing medical conditions), Sport (for athletes and active individuals), Hydration (for daily health enhancement), and Party (for high-volume use).
Additionally, it features a memory function that allows users to pre-set and recall the correct water mode and volume with just a single touch, ensuring consistent usage for all family members. The machine is backed by a 5-year or 15,000-liter warranty (whichever comes first) and boasts high durability due to its solid, stainless steel construction.
2. Cardiovascular System Protection

The Letus SuperWater machine generates a high concentration of hydrogen sufficient for disease support:
- Vascular Function: Hydrogen-rich water helps improve vascular endothelial function, allowing blood vessels to dilate and promoting better blood circulation and blood pressure stability.
- Arteriosclerosis Prevention: Hydrogen-rich water helps prevent atherosclerosis, reducing the risk of cardiovascular diseases such as myocardial infarction (heart attack) and stroke.
Specifically, hydrogen-rich water helps eliminate harmful free radicals within the arterial walls, reducing oxidative stress and inhibiting the formation of atherosclerotic plaque. Furthermore, it enhances the production of Nitric Oxide (a vasodilator that improves blood flow). Consuming Letus SuperWater is presented as an effective way to safeguard cardiovascular health and reduce the risk of serious heart conditions.
3. Liver and Kidney Protection
Impact on Kidney Health
Letus SuperWater is claimed to address kidney-related conditions through its powerful antioxidant capacity and rapid permeability.
- Reduced Oxidative Stress: The strong antioxidant capacity of Letus SuperWater protects cells from free radical damage. Neutralizing free radicals in the kidneys helps prevent and protect the organ from disease-causing agents.
- Reduced Inflammation: Letus SuperWater may help mitigate inflammation, a process that can impair kidney function.
- Enhanced Blood Flow: Letus SuperWater may enhance blood circulation to the kidneys, allowing them to function more efficiently.
Nakashima-Kamimura et al. (2009) reported that both hydrogen inhalation and drinking hydrogen-rich water reduced Cisplatin-induced kidney toxicity without affecting its anti-tumor activity. More recent evidence suggests hydrogen alleviates kidney damage caused by various factors, such as iron nitrilotriacetate nephrotoxicity, α, β-dicarbonyl compound-induced glucose and oxidative stress, unilateral ureteral obstruction, spontaneous hypertension, Glycerol, septic shock, acute pancreatitis, and burns.
Impact on Liver Health
The Letus SuperWater machine aims to stabilize and improve bodily irregularities. Specifically, hydrogen assists the liver and kidneys in efficient detoxification and protection. Its antioxidant properties shield liver and kidney cells from damage caused by free radicals and toxins generated by alcohol consumption.
The study “Hydrogen Sulfide Attenuates Carbon Tetrachloride-Induced Hepatotoxicity, Liver Cirrhosis and Portal Hypertension in Rats” by Gang Tan and Shangha Pan (2011) demonstrated that hydrogen-rich water can help stabilize liver enzymes and support the improvement of conditions like hepatitis and cirrhosis.
4. Support for Nervous System Conditions

Researchers studying Parkinson’s disease found that consuming hydrogen water, even at concentrations as low as 5%, reduced symptoms in mouse models by decreasing oxidative stress. Further study indicated that consuming hydrogen-rich water and intermittent hydrogen exposure were more effective than continuous exposure. Yoritaka et al. recently demonstrated that drinking hydrogen-rich water reduced oxidative stress and improved symptoms in patients in a clinical trial for Parkinson’s disease.
The benefits of the Letus SuperWater machine for neurological conditions include:
- Antioxidant Action: Molecular hydrogen neutralizes free radicals, which are harmful molecules that can damage nerve cells.
- Anti-inflammatory Action: Molecular hydrogen can suppress inflammation, a factor implicated in nerve damage.
- Anti-Apoptosis: Molecular hydrogen can inhibit apoptosis (programmed cell death), which can lead to neural damage.
- Regulation of Autophagy: A process that helps cells clear damaged proteins, which can otherwise contribute to neural injury.
- Preservation of Mitochondrial Function and Blood-Brain Barrier: Mitochondria are crucial organelles in nerve cells, and the blood-brain barrier is a protective layer against harmful substances.
5. Support for Cancer Patients

Cancer is a dangerous disease that requires careful guidance and treatment from specialized doctors.
Thanks to Hydro Thermal Electrolysis Technology, Letus SuperWater is capable of creating high-concentration hydrogen water, a powerful antioxidant that supports treatment and reduces the side effects of chemotherapy and radiation by:
- Cellular Protection: Hydrogen tends to seek out and neutralize free radicals, protecting cells from damage, preventing genetic mutation, and limiting the formation of cancerous cells.
- Growth Inhibition: Hydrogen may inhibit the growth of cancer cells and stimulate them to end their life cycle more quickly, thereby reducing tumor size.
- Anti-Angiogenesis: Hydrogen also helps inhibit the formation of new blood vessels, preventing cancer development and metastasis.
Additionally, Letus SuperWater helps mitigate the side effects and enhance the overall health of patients undergoing chemotherapy and radiation treatment by: neutralizing free radicals generated during these processes, reducing inflammation, swelling, pain, and discomfort. Furthermore, hydrogen protects and improves liver function and strengthens the immune system, helping the body fight infection and quickly restore health.

