Basic features Supports overall health Helps you meet your nutritional needs and support your daily health and well-being Vitamin D plays a very important role in calcium absorption and metabolism, enhances immunity, and bone health. Vitamin D plays a very important role in calcium absorption and metabolism, enhances immunity, and bone health. Overview It is used to strengthen bones and teeth. It helps in treating osteoarthritis and pain in joints and bones. It enhances the body's vitality and activity and works to strengthen human immunity. It is used to relieve muscle tension. It is preferable to use it with pregnant and breastfeeding women after consulting a private doctor.