Answer:
A relevant source would be an article written by an expert, or scientific research that evaluated these benefits through an experiment and the evaluation of the results.
Step-by-step explanation:
A relevant source is one that presents unbiased information that has been disseminated through an expert or through a well-structured and analyzed scientific study. These sources are reliable, as they can prove the information they expose, through facts, avoiding the use of guesses and fallacies that hinder the development of the article and public knowledge.