Hello Sir/Ma'am,
I understand your project requires an expert health writer (preferably from the USA), though I am not from the USA, I would like for you to please consider my proposal and have a look at the work that I have previously delivered before cancelling out any chances for hiring me.
I wouldn't call myself an 'expert', but I certainly have come a very long way in writing books and articles.
At freelancer, I have written some e-books, most of which have been related to either health or some basic information regarding the inner self of a person and how to keep it healthy. I have previously also written some articles on how to stay healthy, fit and stress-free.
It is my guarantee that I will present quality, original, error free content in time, therefore you need not worry about any of those for my writing.
I would also be sure to include a bit of humor here and there in the content so that it doesn't get too dry and remains catchy while giving the reader a pleasant read.
Please contact to further discuss the project.