A gas generating system for health is provided, comprising a gas generator for health having a first casing, the first casing accommodates an electrolysis device for electrolyzing water to produce a combination gas including hydrogen and oxygen. The system further comprises a gas mixing camber coupling to the electrolysis device for receiving and combining gas with vapor, atomized medicine, volatile essential oil or combination thereof to produce a healthy gas. The healthy gas is provided to an user to breath.提供一種保健氣體產生系統，包括：一氫氧氣體產生器，具有一第一殼體，該第一殼體內容置有一電解裝置，用以電解水，以產生一含氫氧混合氣體；以及一霧化/揮發氣體產生器，具有一第二殼體，該第二殼體內容置有一耦接電解裝置的氣體混合槽，以接收含氫氧混合氣體，並混合水蒸汽，霧化藥水，揮發精油或其組合，以產生一保健氣體，適於提供一使用者吸入。
