Daily TV quota of six hours could shorten life expectancy by five years
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From the 15 August 2011 Science Daily article
Watching TV for an average of six hours a day could shorten the viewer’s life expectancy by almost five years, indicates research published online in the British Journal of Sports Medicine.
The impact rivals that of other well known behavioural risk factors, such as smoking and lack of exercise, the study suggests.
Sedentary behaviour — as distinct from too little exercise — is associated with a higher risk of death, particularly from heart attack or stroke. Watching TV accounts for a substantial amount of sedentary activity, but its impact on life expectancy has not been assessed, say the authors….
Related articles
- 15-minute exercise plan ‘healthy’ (bbc.co.uk)
- Daily exercise can extend your life by three years (mirror.co.uk)
- 5 Countries with the Highest Life Expectancy (5facts.org)
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This blog presents a sampling of health and medical news and resources for all. Selected articles and resources will hopefully be of general interest but will also encourage further reading through posted references and other links. Currently I am focusing on public health, basic and applied research and very broadly on disease and healthy lifestyle topics.
Several times a month I will post items on international and global health issues. My Peace Corps Liberia experience (1980-81) has formed me as a global citizen in many ways and has challenged me to think of health and other topics in a more holistic manner.
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My professional work experience and education includes over 15 years experience as a medical librarian and a Master’s in Library Science. In my most recent position I enjoyed contributing to our library’s blog, performing in depth literature searches, and collaborating with faculty, staff, students, and the general public.
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