Which of the following may result from excessive intakes of vitamin D by adults?
A)Increased bone density
B)Increased bone calcification
C)Deformity of leg bones, ribs, and skull
D)Mineral deposits in soft tissues such as the kidney
E)Early-onset osteoarthritis

Question

Quizplus · Accepted Answer

Excessive intake of vitamin D can lead to the deposition of calcium and phosphate in soft tissues, particularly in the kidney, which can result in kidney damage or failure. This condition is known as hypercalcemia. Symptoms of hypercalcemia include nausea, vomiting, constipation, weakness, and confusion. In severe cases, it can lead to coma, cardiac arrhythmias, or even death. Symptoms of vitamin D toxicity may also include dehydration, thirst, increased urination, and high blood pressure. Excessive intake of vitamin D may occur due to supplementation, overzealous dietary habits, or rare genetic disorders that impair vitamin D metabolism. The recommended daily intake of vitamin D for adults is 600-800 IU per day, with an upper limit of 4000 IU per day.

Which of the Following May Result from Excessive Intakes of Vitamin