Hydrogen and Oral Health: Unraveling the Connection

Hydrogen and Oral Health: Unraveling the Connection

Recent years have seen a burgeoning interest in hydrogen's role in supporting overall health, especially oral health. Both hydrogen gas and hydrogen water have come under the spotlight for their potential benefits. This article delves deep into the science and research backing these claims.

Hydrogen Gas and Its Antioxidant Properties

Research has consistently shown that hydrogen gas acts as a selective antioxidant. It specifically targets and neutralizes harmful oxygen radicals without affecting beneficial radicals, which is essential for preventing oxidative stress, a major culprit behind various oral health issues.

Source: Ohsawa, I., et al. (2007). Hydrogen acts as a therapeutic antioxidant by selectively reducing cytotoxic oxygen radicals.

Hydrogen Water's Role in Reducing Gum Inflammation

A study published in the "Journal of Clinical Biochemistry and Nutrition" in 2014 found that drinking hydrogen water might have beneficial effects on periodontal health. The study discovered a significant reduction in the markers of gum inflammation among subjects who consumed hydrogen water.
Source: Ishibashi, T. et al. (2014)

Alleviating Oral Mucositis with Hydrogen Water

Oral mucositis is a painful inflammation and ulceration of the mucous membranes in the mouth, often resulting from chemotherapy or radiation. In a 2019 study, researchers found that rinsing with hydrogen water could alleviate the symptoms of oral mucositis in patients undergoing cancer treatment.
Source: Yan, H., et al. (2019)

Hydrogen and Bad Breath

Bad breath, or halitosis, can arise from bacteria that produce sulfur-containing compounds in the mouth. Preliminary studies suggest hydrogen's ability to neutralize these compounds, potentially offering a new way to combat bad breath. Source: Sakai, T., et al. (2014)


While more extensive research is required, current findings show promising potential for hydrogen gas and hydrogen water in maintaining and improving oral health. As the scientific community continues to explore this intriguing element, we may see hydrogen-based treatments become mainstream in dental care.

Note: Always consult with healthcare or dental professionals before making any changes to your health regimen.