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Food allergies are diseases that occur not only in infants but also in adults.
In addition to urticaria, difficulty breathing, low blood pressure, shock, etc. can occur.
The only way to prevent allergies is to know and avoid foods that cause allergic reactions to yourself.
However, most people can't see with their naked eyes what ingredients they eat.
Untie your bracelet and take it close to the food.
Bracelet identifies the ingredients of food through an infrared detector and informs the ingredients of caution through the color and sound of LED.
The red light indicates that you cannot eat food. Green light indicates that you can eat food.
ansan, South Korea