12 Surprising Pros and Cons of Vitamin D Supplements

7. Navigating the Risks of Over-Supplementation

While vitamin D supplements can offer significant health benefits, over-supplementation poses risks that must not be overlooked. Excessive intake can lead to vitamin D toxicity, characterized by symptoms such as nausea, vomiting, weakness, and serious complications like kidney damage. The risk of toxicity is particularly relevant for individuals taking high-dose supplements without medical supervision. Understanding the recommended dietary allowances and consulting with healthcare providers can help prevent these adverse effects. It's essential to approach vitamin D supplementation with a balanced mindset, recognizing that more is not always better.