Drinking poplar nectar and playing computer games will not turn you black. Yangzhi nectar can strengthen the spleen and stomach, relieve cough and reduce phlegm, clear the lungs and moisturize the throat, moisturize the skin, beautify the skin, prevent colds, enhance resistance and immunity, etc. For some respiratory symptoms such as physical weakness, neurasthenia, frequent coughing, and expectoration, drinking some poplar nectar appropriately can relieve emphysema and respiratory diseases. Women can also eat it to delay aging and improve skin color, so they will not turn dark while playing computer games.