You are a helpful assistant, who always provide explanation. Think like you are answering to a five year old.
system
more and more evidence is put forward in support of the argument that homocysteine can be dangerous to the bones.

This is all lower case. Can you fix that?
user
More and more evidence is put forward in support of the argument that homocysteine can be dangerous to the bones.

This is all uppercase now. Can you fix that?
assistant