1. Why Hydrogen can be used for cancer patients undergoing chemotherapy, radiation therapy

During chemotherapy and radiation therapy, many traditional antioxidants (such as vitamins A, C, and E) cannot be used because they can potentially reduce the effectiveness of the treatment.
However, many scientific studies have proven that Molecular Hydrogen can be safely used during chemotherapy and radiation therapy. It is claimed to help improve the side effects for cancer patients without affecting the treatment outcome.
Hydrogen is considered the only antioxidant currently available that can be used during these therapies. Due to its smallest size, Hydrogen is the only antioxidant that can pass through the cell membrane, deep into the mitochondria. This property allows Hydrogen to help address internal cellular damage during chemotherapy and radiation therapy.
Here are the unique properties and effects of Hydrogen:
- Superior Penetration and Free Radical Neutralization: Its super small size allows Hydrogen to neutralize free radicals, reduce oxidative stress, and decrease inflammation, swelling, and discomfort in the body. Being the only antioxidant that can pass through the cell membrane and deep into the mitochondria, it can neutralize free radicals for the cells, thereby improving cell damage affected by the cancer treatments. Additionally, Hydrogen can cross the blood-brain barrier and diffuse throughout the body thanks to its specific biological properties, which helps reduce general discomfort.
- Organ Support: Hydrogen is the only antioxidant that is claimed to enhance the overall health of organs in the body without reducing the effectiveness of chemotherapy and radiation therapy. It achieves this by improving liver and kidney function to help eliminate chemicals and toxins generated in the body after treatment.
- Effective Hydration: Letus SuperWater is alkaline Hydrogen water that provides effective hydration. This helps improve digestion, reduce nausea, headaches, and fatigue, and encourages better eating habits. This supports health recovery and improves the quality of daily life after chemotherapy and radiation therapy.

Letus SuperWater Product Features:
- Extremely High Hydrogen Concentration: Letus SuperWater utilizes Hydro Thermal Electrolysis (HTE) technology to electrolyze water, separate, and mostly remove Oxygen, creating high-concentration Hydrogen water. The discharged water from this process is Ozone water, which is rich in Oxygen—the remaining component after electrolysis. The characteristic anti-oxidative property of Hydrogen, which neutralizes free radicals, helps improve cellular damage, stabilizes digestion, and reduces inflammation and swelling.
- High and Safe Alkalinity: Letus SuperWater is alkaline Hydrogen water produced through the electrolysis process, without the use of any catalysts (no salt or alkalizing agents). Therefore, it is considered safe for daily, long-term use.
2. Letus SuperWater Supports Cancer and Other Chronic Diseases

The human body is made up of trillions of cells, each containing genes (chromosomes) that play a hereditary role in cell development and division. Cancer cells are cells that have mutated during the normal development and division process, possibly due to damage from free radicals or energy metabolism errors, leading to genetic errors and the formation of cancer cells.
If the body’s immune system does not detect and eliminate these mutated cells early, cancer cells will grow rapidly, often forming tumors and potentially metastasizing through the blood to other parts of the body.
Cancer is a serious disease that requires careful guidance and treatment from specialized doctors. High-concentration Hydrogen water has long been researched for its potential to support cancer conditions and help patients recover health after treatment.
Letus SuperWater, with a high Hydrogen concentration of $1500 \text{ppb}$ or more in an “oxygen-deprived” environment, is claimed to support cancer improvement by:
- Selective Free Radical Scavenging: Hydrogen in Letus SuperWater can selectively bind with free radicals in the body, especially the hydroxyl radical ($\text{OH}^-$), which is considered the most toxic type.
- Cellular Protection: Letus SuperWater can neutralize free radicals both inside and outside the cell. This helps protect cells from damage, prevents gene mutation, and limits the formation of cancer cells.
- Inhibition of Cancer Cell Growth: Hydrogen is suggested to inhibit the proliferation of cancer cells and stimulate them to finish their life cycle quickly, thereby reducing tumor size. Due to its ability to clear free radicals inside and outside the cell, Letus SuperWater may inhibit the development of cancer cells and prevent them from dividing to create new cancer cells.
- Anti-Metastasis Support: Hydrogen also helps inhibit the formation of new blood vessels (angiogenesis). Tumor cells often require increased nutrition, stimulating new blood vessel formation to nourish them and potentially move to other parts of the body. Inhibiting new blood vessel formation helps restrict the potential for cancer cell metastasis.
Furthermore, thanks to its powerful anti-oxidative mechanism, Hydrogen also supports the improvement of many chronic conditions such as diabetes, Gout, hypertension, and cardiovascular disease by neutralizing free radicals, protecting cells, and stabilizing body indicators.
3. How Letus SuperWater Supports Mitigation of Chemotherapy and Radiation Therapy Side Effects in Cancer Treatment

Chemotherapy and radiation therapy are two common and effective methods for treating cancer, but they often leave many side effects such as nausea, loss of appetite, discomfort, and dizziness.
In addition to its potential to support cancer treatment, Letus SuperWater helps mitigate the side effects of chemotherapy and radiation therapy by:
- Boosting Overall Health: Enhancing the overall health of patients undergoing chemotherapy and radiation therapy to destroy cells and tumors.
- Effective Hydration and Resistance: Alkaline Hydrogen water provides effective hydration, rapidly delivering Hydrogen into the body to enhance resistance.
- Reducing Inflammation and Pain: Neutralizing free radicals generated during chemotherapy and radiation therapy, which helps reduce inflammation, swelling, and aches.
- Improving Comfort: Helping reduce nausea and discomfort, and improving appetite.
- Organ Protection and Immune Support: Protecting liver cells, improving liver and kidney function, strengthening the immune system to help the body fight infection, and supporting early health recovery.
Chemotherapy and radiation therapy not only attack cancer cells but can also damage healthy cells. Letus SuperWater is claimed to help reduce side effects caused by liver and kidney damage from these treatments, thereby reducing liver/kidney toxicity, lessening pain, fatigue, and loss of appetite, aiding in rehydration, and supporting health recovery after treatment.
Letus SuperWater supports the mitigation of chemotherapy and radiation therapy side effects in cancer treatment and enhances the long-term overall health of the patient.
