Can sweet potatoes and black tea be consumed together?
Sweet potatoes and black tea can generally be consumed together, but should be taken in moderation.

Sweet potatoes are rich in dietary fiber, vitamin A, potassium, and other nutrients, which help promote intestinal motility and improve constipation; black tea contains tea polyphenols, caffeine, and other components, which have a refreshing effect. Combining the two allows you to enjoy their flavors while obtaining various nutrients. For most healthy individuals, moderate consumption of sweet potatoes and drinking black tea will not cause adverse reactions.
Although sweet potatoes and black tea can be consumed together, intake should still be controlled. Overconsumption of sweet potatoes may cause gastrointestinal discomfort, such as bloating and abdominal pain; the caffeine in black tea may also stimulate the gastrointestinal tract to some extent. For individuals with weak gastrointestinal function, consuming sweet potatoes and black tea together might increase the burden on the gastrointestinal system, so they should be consumed in moderation and gastrointestinal reactions should be monitored carefully.
Sweet potatoes should not be eaten on an empty stomach, as this may stimulate the secretion of gastric acid and cause a feeling of bloating. While enjoying delicious food, attention should also be paid to balanced combinations in order to maintain good health.