I want to know if these waves make live things loose their health or not and if yes how they do it.

Hi, samasama!

That's something that has been debated for a long time now. Please click on the following links.

Radio Waves Affecting Health - Google Search (http://www.google.com/search?hl=en&safe=off&q=Radio+Waves+Affecting+Health&aq=f&aqi=&aql=&oq=&gs_rfai=)

Biological Effects of Radio Waves - Google Search (http://www.google.com/search?hl=en&safe=off&q=Biological+Effects+of+Radio+Waves&aq=f&aqi=&aql=&oq=&gs_rfai=)

Thanks!