Food will not directly contact the heat source, and will not produce oil fume, and the temperature is easy to control, and the heating is quite uniform, which will not cause the local temperature of food to be too high. Therefore, as long as the temperature of grilled fish does not exceed 180 to 220 degrees and the time is appropriate, observe and adjust the temperature at any time to avoid scorching the surface, so you don't have to worry about carcinogens.
The heat capacity of water is large and the temperature rises slowly, which is more conducive to the uniform heating of food. At the same time, the lost water stays between the coat and the meat, forming a gap filled with hot steam, which makes the food have the heating effect of steaming and baking, and the temperature is not easy to rise excessively, which is helpful to reduce carcinogens.