Find evidenced-based research articles that report the selected functional medicine and evidence for or against its effectiveness

Try a simple functional medicine life style change for at least one (1) week. The life style change could be as simple as consuming green tea, or juicing, or taking natural supplements daily.
Post about your experience.
Find evidenced-based research articles that report the selected functional medicine and evidence for or against its effectiveness.
Cite your sources and attach the article(s) to this post.
Post must be 150-200 words.