Caution: While young leaves are generally safe in moderation, excessive consumption—especially of mature plants or raw sap—can lead to side effects like dizziness, nausea, anxiety, urinary retention, or in rare overdoses, more severe issues. Avoid if pregnant, breastfeeding, or on sedatives. Consult a healthcare professional before medicinal use, as human clinical evidence is limited.
Prickly lettuce reminds us that “weeds” can be powerful allies. When identified correctly and used mindfully, its leaves offer nutrition and gentle therapeutic benefits backed by tradition and preliminary science.