[Yellow, but healthy. Report of 4 cases of diet-induced carotenosis].

Four women who had been following a "healthy" diet based on carrots and citrus fruits for some time presented with yellow-tinged skin. All four patients had high carotene levels in the blood, and three were also found to have slightly increased vitamin A levels. The other laboratory test results were normal. They were prescribed diets that did not contain carotene-rich foods, and both skin colour and laboratory tests returned to normal.