Which people should not eat Portulaca oleracea (purslane)?

Portulaca oleracea, as a common green vegetable, may cause gastrointestinal discomfort in individuals with weak digestion or a tendency toward diarrhea, due to its content of oxalic acid and cellulose. Diabetic patients should be mindful of its sugar content, as excessive consumption may affect blood glucose levels. Patients with kidney disease should avoid eating Portulaca oleracea because its high potassium content may burden kidney function and worsen their condition. Individuals with hyperuricemia should also consume it cautiously, as its high oxalate content may exacerbate uric acid metabolism issues. People with a generally cold body constitution should exercise caution when consuming Portulaca oleracea due to its cold nature, which may trigger or aggravate symptoms of internal cold and dampness. Pregnant and lactating women should also consider their individual constitution and health status before consuming it.