Anyone can answer questions and share knowledge. You don't need to be an expert. All anyone needs is a willingness to help.
There are many types of people who are answering health related questions.
yes you can by applying to health and health related classes
Many questions can be answered on Ask. Questions can range from health related questions to a how-to question. Users can also ask homework related questions or an opinion question.
Doctors can give you expert advice on health, that is their profession.
See "How does ozone affect human health?" in the "Related questions" section below.
This depends on the region or country. See related questions or re-ask your question.
webmd.com is an excellent source to look up any health related questions.
Health Expert
See "How does ozone affect human health?" in the "Related questions" section below.
Yes, definitely. When people ask serious questions, they do not want nonsense answers. There have been cases where people wrote nonsense answers on this site to health-related questions, which could endanger someone's life. Even if the questions are not health-related, still a person asking a question is seeking information, not gibberish.
The website Teen's Health is a valuable resource to younger people and his a Q & A section that provides answers about all kinds of tampon-related, and general health related, questions.
Questions related to living things and organic matter