Can beer and sugared orange (Satsuma tangerine) be consumed together?
Generally speaking, beer and sugared tangerines can be consumed together, but in moderation. The detailed analysis is as follows:

Beer mainly contains water, alcohol, and a small amount of maltose, while sugared tangerines are rich in vitamin C, fruit acids, and natural sugars. Their components do not conflict and will not trigger harmful chemical reactions. The sweet-and-sour taste of the tangerine can neutralize the bitter aftertaste of beer's malt and alleviate the irritation caused by alcohol. Meanwhile, the refreshing flavor of beer can balance the sweetness of the tangerine, enhancing the overall taste experience when consumed together. When consumed moderately, the nutrients from both can be normally metabolized by the body without posing health risks.
Before eating sugared tangerines, thoroughly wash them to remove surface residues. Drink beer soon after opening to avoid bacterial growth due to prolonged exposure. Limit total intake—do not exceed 300 ml of beer or five tangerines at one time, to prevent excessive intake of alcohol and sugar, which may burden the body. Individuals with weak gastrointestinal function should avoid consuming them on an empty stomach, as fruit acids and alcohol may irritate the gastrointestinal mucosa. Rinse your mouth promptly after consumption to reduce erosion of teeth by sugar and alcohol, ensuring healthier consumption.