Μ (4) : Vitamin D3 enhances and regulates immune function, supports optimal cardiovascular function and enhances cellular function These factors are vital for maintaining healthy bones. Vitamin D3 4000iu is a Vitamin D essential to keeping strong teeth, bones, muscles, joints, and immune system to improve daily health and wellness.
The Vitamin D 4000IU supplement would be suitable for individuals seeking a convenient, comprehensive, and high-potency vitamin D supplement for a year's worth of daily intake.