Tag: Vitamin d overdose symptoms

While beneficial in moderation, taking excessive vitamin D from supplements is the most common cause of toxicity. This condition, known as hypervitaminosis D, primarily leads to a dangerous buildup of calcium in the blood, causing a range of harmful effects on the body.

While Vitamin D deficiency affects millions of people globally, supplementation is common, but rarely leads to toxicity. This fact highlights the importance of understanding if taking vitamin D can cause any side effects, particularly when dosage exceeds recommended levels, to ensure safe and effective use.

According to the National Institutes of Health, symptoms of vitamin D toxicity are most likely to appear when a person's daily intake is at least 10,000 IU. This can lead to a condition known as hypercalcemia, which is the main cause of the health problems you can experience if you have too much vitamin D in your body.