Is it good to eat black fungus (wood ear) and tea eggs at the same time?
Generally speaking, eating black fungus together with tea is usually fine and will not cause obvious harm to the body, but moderate consumption is recommended. The analysis is as follows:

There are no absolute dietary contraindications between black fungus and tea. Black fungus is a nutrient-rich food that offers multiple health benefits, such as promoting intestinal health, lowering blood lipids and blood sugar, enhancing physical fitness, and improving blood circulation for better complexion. Meanwhile, tea, as a common beverage, also has various effects, including stimulating alertness, aiding digestion, and clearing heat to detoxify. For healthy individuals, moderate simultaneous consumption of black fungus and tea generally causes no adverse reactions or interference with nutrient absorption.
However, black fungus is rich in iron and is an excellent food for improving blood health. When consumed together with tea containing tannic acid, it may reduce the body's absorption of iron. Long-term consumption of this combination may lead to iron deficiency in the body. It is therefore recommended to consume them in moderation to reduce the risk of discomfort.
Patients with digestive system diseases are advised to avoid consuming them together to minimize potential health risks. In daily life, maintaining a balanced diet and drinking adequate water are recommended to support overall health.