Text: you'll never believe that, but justin bieber didn't have always perfect teeth. in this game you will find justin at his singer beginning and you might be disgusted of what you'll see, but this is the pure truth.

Correct capitalization: You'll never believe that, but Justin Bieber didn't have always perfect teeth. In this game you will find Justin at his singer beginning and you might be disgusted of what you'll see, but this is the pure truth.

Text: by doing this you risk that the calcium does not enter the bones, but instead accumulates in, for example, the kidneys and heart where it be damaging.

Correct capitalization: By doing this you risk that the calcium does not enter the bones, but instead accumulates in, for example, the kidneys and heart where it be damaging.

Text: god would not give a vision to a person and then keep the meaning of the vision hidden.

Correct capitalization: God would not give a vision to a person and then keep the meaning of the vision hidden.

Text: day 122 surprises in the caucasian mountains

Correct capitalization:
Day 122 Surprises in the Caucasian mountains