All Articles by Sudip Ghosh, MD
Dr. Ghosh is a surgeon at the University of Manchester, UK and a medical writer.
Can You Teach the Pursuit of Happiness Online?
William McDougall, Harvard social psychologist, wrote that people can be happy while in pain and unhappy while experiencing pleasure. While the philosophical and semantic ramifications of the term "happiness" are still far away from being well-defined on a universal basis, it is generally accepted that while short-term happiness are more to do with positive feelings like pleasure or victory, long-term happiness tends to be more value based and goal-oriented.
Green Tea and the Fight Against Parkinson’s Disease
Parkinson's disease is the second commonest neurodegenerative disease after Alzheimer's, affecting 1% of the over-65 population and 2% of the over-80's. Recent research (1) published in Biological Psychiatry from the Institute of Biophysics, Academia Sinica in Beijing indicates that polyphenols in green tea have a protective effect on neurons that could be put to potential clinical use.In a laboratory study carried out on rats, serving as the animal model for Parkinson's disease, damage was inflicted upon dopamine-secreting neurons of rats -- simulating the disease in humans where the loss of such neurons leads to debilitating disorders of movement.
The Huckabee Diet: A Flawed Model of Health Advocacy
Mike Huckabee, ex-Governor of Arkansas, might not be a Universal Healthcare advocate, but his stance on tackling the obesity epidemic might need closer scrutiny than many of the professional nutrition programs out there. Beyond the rhetoric of his advocacy of a slimmer America, there is one important truth - current healthcare insurance systems indirectly reward 'obesity' through payouts rather than personal initiatives to stay fit. As the Governor of Arkansas he led the battle against obesity for the state at a political level, calling for changes in insurance legislation.
Big Tobacco’s Stealth Tactics and the Pellet Technology
Well, if you think that the anti-tobacco lobby has won the war, think again. Do the Wall Street charts show a downtrend - I don't think so. It's true that conventional advertising for cigarettes through magazines and billboards is down at its all time low, but recent statistics from the Federal Trade Commission indicate that marketing expenditure by the tobacco industry rose by 22% between 2002-2003, from $12 billion to $15 billion. Marketing strategy had just shifted to more niche-oriented methods like direct mail, event promotions and coupon discounts.
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Comments
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- Richard Kensinger, MSW: Carla,You are absolutely c
- Soraya L. Valles: I'm interested in astrocytes.
- Raymond Tallis: Dear Kitty, I have come to you
- Steven: After smoking for 17 years dai
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