Can the white seeds of watermelon be eaten?

White watermelon seeds can generally be eaten in small amounts.

The white seeds of watermelon usually have thin shells, and it's common to accidentally ingest a small quantity while eating watermelon. This typically does not cause any adverse effects on the body; the seeds will pass through the digestive tract naturally with bowel movements. Additionally, they may help moisten the intestines, relieve constipation, clear the lungs and reduce phlegm, promote metabolism, and enhance immunity. However, consuming large quantities of white watermelon seeds may increase the burden on the gastrointestinal system, leading to indigestion, abdominal bloating, constipation, or even intestinal obstruction. For individuals with pre-existing gastrointestinal conditions, excessive consumption could worsen existing symptoms and increase the risk of complications such as intestinal perforation.

If someone accidentally ingests a large number of white watermelon seeds and experiences abdominal discomfort or other abnormal symptoms, it is advisable to seek medical attention promptly. The severity of the condition can be evaluated through imaging and laboratory tests, and appropriate treatment can then be administered to prevent significant harm to the body.