Vitamin D3 (cholecalciferol) is a high-potency supplement that helps maintain healthy bones, supports immune function, and regulates calcium absorption. The 10,000 IU dosage is typically used for individuals with severe deficiency or as directed by a healthcare provider

Dosage depends on individual needs and medical advice. Some take it:

Daily (under supervision for short-term deficiency correction)

Weekly (as a maintenance dose for certain conditions)
Follow your healthcare provider’s instructions.

Vitamin D3 is fat-soluble, so take it with a meal containing healthy fats (e.g., avocado, nuts, olive oil) for better absorption. Morning or afternoon is ideal.

No, excessive intake can lead to Vitamin D toxicity (hypervitaminosis D), causing:

High calcium levels (hypercalcemia)

Nausea, weakness, kidney problems

Bone pain or calcification of soft tissues
Do not exceed the recommended dose without medical guidance.