Hydrogen-rich slow-release water cup

The invention discloses a hydrogen-rich slow-release water cup which comprises a cup body, wherein a reaction chamber is arranged at the bottom of the cup body, the reaction chamber and the cavity ofthe cup body are separated by a micro hole plate, the periphery of the reaction chamber is surrounded with solenoid coils, magnesium metal and an electrolyte are arranged in the reaction chamber, andthe solenoid coils are connected with a power supply by an inverter. The micro hole plate separates the cavity of the cup body and the reaction chamber, and the magnesium metal and the electrolyte areensured not to pollute the drinking water in the cup body. After a certain amount of hydrogen is generated in the reaction chamber, the hydrogen can be allowed to pass through the micro holes in themicro hole plate just right due to pressure rise in the reaction chamber, the hydrogen can be gradually released into the drinking water in the cup body accordingly, and the hydrogen is ensured to bereleased into the water slowl