ethosnaturals 

Every topic, article, video, recommendation, is based on an initial discovery and real world research from at least one of the professional medical associations or institutions listed below. Follow the links on Wikipedia to learn more about each of these outstanding scientists and researchers.

Harvard University is a private Ivy League research university in Cambridge, Massachusetts. Founded in 1636 as Harvard College and named for its first benefactor, the Puritan clergyman John Harvard, it is the oldest institution of higher learning in the United States and one of the most prestigious and highly rated in the world.

https://en.wikipedia.org/wiki/Ivy_League

King's College London (informally King's or KCL) is a public research university located in London, England. King's was established by royal charter in 1829 under the patronage of King George IV and the Duke of Wellington.[7][8] In 1836, King's became one of the two founding colleges of the University of London.[9] It is one of the oldest university-level institutions in England.

https://en.wikipedia.org/wiki/King%27s_College_London

The American Academy of Ophthalmology (Academy) is a professional medical association of ophthalmologists. It is headquartered in San Francisco, California. Its membership of 32,000 medical doctors includes more than 90 percent of practicing ophthalmologists in the United States as well as over 7,000 members abroad.

https://en.wikipedia.org/wiki/American_Academy_of_Ophthalmology

The New England Journal of Medicine (NEJM) is a weekly medical journal published by the Massachusetts Medical Society. It is among the most prestigious peer-reviewed medical journals as well as the oldest continuously published one.

https://en.wikipedia.org/wiki/The_New_England_Journal_of_Medicine