Medlineplus.gov: "Trusted Health Information for You."
NIHSeniorHealth.gov: Senior-friendly health and wellness information. Designed with seniors in mind: you can change text size or even make it "talk."
2-1-1 Idaho CareLine: A program of the Department of Health and Welfare, 2-1-1 is a site that has information about "free or low cost health and human services." You can also dial 2-1-1 or 1-800-926-2588 to obtain information.