Dr. John Wade, Rheumatologist

What is the importance of Vitamin D educational video.

Benefits of Vitamin D

  • Helps your body absorb calcium.

  • Keeps bones strong.

  • Supports muscle strength and balance.

  • Helps maintain normal immune function.

  • Correcting a vitamin D deficiency may help overall bone and muscle health.

However, vitamin D is not a proven treatment for arthritis pain or damaged cartilage.

Supplements Vitamins E and D

Vitamins D and sun exposure

Calcium + Vitamin D3

They work together:

  • Calcium supports bone strength.

  • Vitamin D3 helps absorb calcium.

How much Vitamin D should you take?

For most adults:

  • Ages 19–70: 600 IU daily.

  • Over 70: 800 IU daily.

Some people need more if they have a deficiency, but high doses should be guided by a healthcare professional.

How Vitamin D3 helps your joints

  • Kneearthritis: Supports bone health and muscle strength around the knee.

  • Hiparthritis: Helps maintain strong bones and normal muscle function.

  • General joint pain: Correcting a vitamin D deficiency may improve muscle aches and bone discomfort.

However, vitamin D does not repair worn cartilage or reliably reduce arthritis pain if your vitamin D level is already normal.