Vitamin D 10,000 IU — Key Points

1. Very High Dosage
10,000 IU of Vitamin D per day is a high dose. The typical recommended daily amount for adults is:

• 600–800 IU for most people

• Up to 4,000 IU is considered the tolerable upper limit by many health authorities

2. Medical Supervision Needed
Taking 10,000 IU daily should only be done under medical supervision, typically for people with:

• Severe deficiency

• Malabsorption issues (e.g., Crohn’s, celiac disease)

• Certain chronic illnesses

3. Potential Risks
Long-term use of high-dose Vitamin D can lead to toxicity, causing:

• High blood calcium (hypercalcemia)

• Kidney stones

• Nausea, vomiting, or confusion

4. Brand “Euro D 10,000”
If you're referring to a specific product called "Euro D 10,000", it's likely a pharmaceutical-grade vitamin D3 supplement containing cholecalciferol. It's often prescribed or recommended in high-dose therapy plans.