Can bamboo shoots and shiitake mushrooms be eaten together?
Under normal circumstances, water chestnuts and mushrooms can be eaten together—just ensure moderate consumption. The details are as follows:

Water chestnuts are sweet, juicy, rich in starch, vitamin C, and minerals, with a crisp and tender texture; mushrooms have a rich, savory aroma and contain high-quality amino acids, dietary fiber, and polysaccharides. Their components do not conflict and instead complement each other nutritionally. When combined, the sweetness of water chestnuts balances the deep umami flavor of mushrooms, enhancing the overall taste profile of dishes. Meanwhile, dietary fiber and various nutrients work synergistically to support digestion. This combination is suitable for people of all ages and is a common, healthy pairing in daily meals.
When purchasing water chestnuts, choose those with dark purplish-black skin that feel firm and show no soft spots. After peeling, soak them in clean water to prevent oxidation. For dried mushrooms, select ones with intact caps and clearly defined gills. Soak them in warm water, and use the strained soaking liquid in cooking to enhance flavor. Thoroughly wash both ingredients before cooking—remove the stems and any impurities from mushrooms, and cut water chestnuts into small pieces or thin slices as needed. Fresh mushrooms should not be stored for long; consume them as soon as possible after purchase. Water chestnuts can be refrigerated with their skins on for up to one week. Discard immediately if mold or an unpleasant odor develops.