Final Answer:
Excessive Vitamin D can lead to cerebral edema due to elevated calcium levels, disrupting the delicate calcium balance in the body. Consult healthcare professionals for proper supplementation.
c) Vitamin D
Step-by-step explanation:
Vitamin D is essential for various bodily functions, including the regulation of calcium and phosphorus levels in the body. However, excessive intake of Vitamin D can lead to a condition known as hypervitaminosis D, which can result in the swelling of the brain, a condition known as cerebral edema. This occurs because Vitamin D regulates calcium absorption, and an excess of calcium in the blood can lead to the accumulation of fluid in the brain.
Calcium levels are tightly regulated in the body, and Vitamin D plays a crucial role in this regulation by promoting the absorption of calcium in the intestines. However, when Vitamin D levels become too high, the absorption of calcium increases, leading to elevated calcium levels in the blood. This excess calcium can then cross the blood-brain barrier and cause the brain to swell due to the accumulation of fluid.
It's important to note that while Vitamin D is essential for overall health, excessive supplementation without medical supervision can have adverse effects. Individuals should aim to maintain a balanced and healthy diet to meet their nutritional needs, and if considering supplementation, it's advisable to consult with a healthcare professional to determine appropriate dosage levels. Monitoring and maintaining optimal Vitamin D levels are crucial for preventing the risk of adverse effects associated with excessive intake.