Will sunscreen block Vitamin D?

While it is true that sunscreen will block some of the Vitamin D provided by the sun, the benefits of using sunscreen far outweigh the benefits of receiving Vitamin D in this manner.

How can I get enough Vitamin D and stay sun safe?

According to the Cancer Council, regular use of sunscreen when the UV Index is 3 or above during normal daily activity should not stop you getting enough Vitamin D.