I. Exposure to natural sunlight helps the body produce vitamin D. II. Ancient trade routes carried spices from Asia to European markets. III. This vitamin supports bone health by aiding calcium absorption. IV. People living in northern climates often risk vitamin D deficiency. V. Some foods are fortified with vitamin D to prevent shortages. (I-V) numaralı cümlelerden hangisi parçanın bütünlüğünü bozmaktadır?
