Joswe Tera D 50000 IU is a high-dose vitamin D3 supplement containing 12 tablets. This pharmaceutical product helps treat and prevent vitamin D deficiency, supporting bone health and immune system function. As this is a pharmaceutical product, please consult your healthcare provider before use. The high dosage of 50,000 IU vitamin D3 per tablet is typically prescribed for therapeutic treatment of severe vitamin D deficiency under medical supervision.