They focused on a form of the vitamin called 25-hydroxyvitamin D, which makes up most of the vitamin circulating in the blood.
Vitamin A Hypervitaminosis (information on the diagnosis) - DermIS
Vitamin A Hypervitaminosis, Hypervitaminosis, Vitamin A, Aurantiasis Cutis, Carotenemia. Vitamin A Hypervitaminosis. Same page in DOIA. Yellowish-orange discolouration of skin due to ingestion of excessive quantities of carotene, a lipochrome that contributes a yellow component to the colour of t