Can patients with ulcerative colitis eat waxberries?

Aug 24, 2022 Source: Cainiu Health
Dr. Zhao Haiming
Introduction
Patients with ulcerative colitis are generally advised against consuming waxberries (Myrica rubra) during an acute flare-up. Due to their pronounced acidity, waxberries can be irritating to the gastrointestinal tract; moreover, they may harbor residual microorganisms or parasites, potentially exacerbating symptoms. During periods of disease remission, moderate consumption of waxberries is usually acceptable—provided they are thoroughly washed and not frozen, as freezing may trigger gastrointestinal discomfort.

Whether patients with ulcerative colitis can consume wax myrtle (Chinese bayberry) depends on their specific clinical condition.

Ulcerative colitis is commonly caused by infections with bacteria, fungi, viruses, protozoa, or parasites. Typical symptoms include abdominal distension, abdominal pain, mucoid stools, and purulent or bloody stools. During the acute phase of ulcerative colitis, consumption of wax myrtle is generally not recommended. This is primarily because wax myrtle has a notably tart flavor, which may irritate the gastrointestinal tract. Additionally, wax myrtle is difficult to clean thoroughly, increasing the risk of residual microorganisms or parasites; ingestion under such circumstances may exacerbate symptoms.

Patients with ulcerative colitis in remission may consume wax myrtle in moderation. Wax myrtle aids digestion and relieves thirst while promoting salivation. It is also rich in minerals, fats, pectin, proteins, and other nutrients that help replenish essential elements. However, it must be thoroughly washed before consumption, and freezing should be avoided to prevent gastrointestinal discomfort.