2.4 Health
http://cbfymca.org/wp-blog/wp-content/uploads/2012/02/heart3.jpg
http://cbfymca.org/wp-blog/wp-content/uploads/2012/02/heart3.jpg

http://cbfymca.org/wp-blog/wp-content/uploads/2012/02/heart3.jpg

Topic 1: Diagnostic and therapeutic tools
Examples: Surgery, prosthetic devices, diagnostic technology, rehabilitation, patient monitoring, individualized IT solutions for disabled people, accessibility
Topic 2: Medical information, administration, marketing and sales
Examples: Medical advice, e-prescriptions, telemedicine, electronic health records, international health cards.
Topic 3: Medical Research
Examples: Global collaboration, database for the Human Genome Project, improving patient rehabilitation.
Topic 4: Psychological and physical considerations
Examples: Internet addiction, repetitive strain injury (RSI), ergonomics.

Still don't understand? Here's a good example...
Internet Addiction
Internet addiction creates many ITGS related issues, for example:
1. Users may not feel the need to go outside of their homes.
This could lead to even bigger problems such as obesity due to lack of exercise.
2. Once addicted to the internet, users do not feel the need to interact with other human beings.
In turn this could lead to the user becoming socially awkward, and prevent the user from living their life the right way.