vitamin D3-cholesterin

例句：

1. 1.Vitamin D3 is essential for bone health and can help prevent osteoporosis.
   维生素D3对于骨骼健康至关重要，可以帮助预防骨质疏松症。
2. 2. The cholesterol levels in the blood are often elevated in people with high blood pressure.
   血液中的胆固醇水平常常在高血压患者中升高。
3. 3. The supplement contains vitamin D3, which helps to regulate the body's metabolism.
   这种补充剂含有维生素D3，有助于调节身体的新陈代谢。