A 1000-word article "Protein Treatments for Hair"

You will have to write a 1000-word article with the main heading (= H1), introduction, conclusive paragraph (using keywords given in the word doc), and provide a snippet for it (snippet = a title and description that are shown near articles in Google Search). The structure of the article is also given in the attached document. If you can add several links to some authoritative sources (that lead to researches, not to women's websites that are among the first 10 articles in Google!) - great. The article has to be well-written in American English and unique (up to 90%). Thanks!