Weight loss/ healthy eating/ exercise articles

I need someone that can produce/write articles related to weight loss issues. I need 7 articles in total with around 3000 words per article. They have to be original but can be derived of works found on internet and other publications. The idea of the articles is to provide clear 'tips' and methods to lose weight - different diets pro's cons for different people - healthy eating that promotes weight loss - exercising methods etc etc. The work will have to pass plagerism tests and cannot be sold or published without my permission upon completion. Thanks for looking!