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Placebo Effect

HEALTH
September 17, 2007 | Susan Brink, Times Staff Writer
Regular exercise could help lift the cloud of major depression as effectively as an antidepressant, new research shows. "A lot of people know from their own experience that when they exercise, they feel better," says James A. Blumenthal, a professor of psychology at Duke University and lead author of the study. But such anecdotes and gut feelings don't amount to clinical proof.
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HEALTH
November 8, 2010
If you want to eat to maximize your mood and brain power, here's what the experts recommend: ? Breakfast: Studies have provided good evidence that a healthy breakfast leads to better cognitive performance, especially in children. ? Enough calories: Few things make people grumpier than being calorie deprived. If you're hungry, anything with calories will help. ? Regular meals: Keeping your blood sugar even by eating regularly ? about every four hours ? will help keep your mood level all day. Conversely, skipping meals and eating erratically will lead to highs and lows.
NEWS
August 21, 1998 | From Associated Press
The Food and Drug Administration approved a radical and controversial treatment for crippling chest pain Thursday: a laser that zaps up to 40 tiny holes into the heart itself. The heart laser is only for the small proportion of heart patients who have a debilitating type of chest pain called stable angina that is not helped by conventional therapy, the FDA stressed.
HEALTH
August 29, 2005 | Emily Singer, Special to The Times
SHAM medicines can sometimes bring real pain relief. Now scientists say they know why. New research shows that the "placebo effect" has a real physiological basis: It triggers the brain's pain-fighting chemicals. The findings could boost the search for drug-free ways to treat pain. "Just the expectation of pain relief is enough to activate anti-pain mechanisms," says lead scientist Jon-Kar Zubieta, a neuroscientist at the University of Michigan in Ann Arbor.
BUSINESS
July 11, 2001 | From Bloomberg News
CardioGenesis Corp.'s stock suffered Tuesday's worst pummeling on Wall Street--losing 71% of its value--a day after the medical-device company revealed that a federal panel failed to back its latest laser treatment for heart patients. Shares of the Foothill Ranch company plummeted $2.04 to close at 85 cents on Nasdaq, the largest percentage loss on U.S. markets Tuesday. During trading, the price had fallen to 76 cents a share.
HEALTH
May 9, 2005 | Emily Singer, Special to The Times
Traditional acupuncture treatments for migraines are no better at reducing pain than sham acupuncture treatments, researchers have found, contradicting earlier research. But, in an unexpected twist, both methods appear to significantly reduce migraine frequency. "Sham acupuncture seems to be very potent compared to no treatment," said lead researcher Klaus Linde, a clinical epidemiologist at the Technische Universitat Munich in Germany.
SCIENCE
July 11, 2002 | EMILY SINGER, TIMES STAFF WRITER
Every year, 650,000 people undergo painful and costly knee surgery to relieve the pain of arthritis in a procedure that may actually be useless, medical researchers said Wednesday.
HEALTH
May 27, 2002 | BRIAN REID, SPECIAL TO WASHINGTON POST
Ten years ago, researchers stumbled onto a striking finding: Women who believed that they were prone to heart disease were nearly four times as likely to die as women with similar risk factors who didn't hold such fatalistic views. The higher risk of death, in other words, had nothing to with the usual heart disease culprits--age, blood pressure, cholesterol, weight. Instead, it tracked closely with belief. Think sick, be sick.
HEALTH
May 3, 2010
Some authors say you can apply the new science of epigenetics to improve your life right now. "Epigenetics is mastery — you have power over your biology," says author and lecturer Bruce Lipton of Santa Cruz, a former medical school professor and author of "The Biology of Belief." He says that changes in behavior are enough to reprogram your genes via chemicals that affect gene activity in the short term. The placebo effect, Lipton says, is a prime example of taking control over biology.
SPORTS
August 29, 1998
Mark McGwire has done nothing illegal. This sudden controversy has been non-news all year. Now that he's close, all of a sudden it's an item. Can't you people let this guy alone? Let him bat and get off his back. TOM CHANCE Ventura You can't spell "home runs" without "hormones." SUZANNE EVANS Hermosa Beach With all the hype surrounding McGwire and his use of androstenedione, it surprises me that nobody has done any research to determine just how much strength and muscle mass this supplement is good for. There is such a thing as the placebo effect and from what I understand, the increase in testosterone from androstenedione pales in comparison to anabolic steroids (200% vs. up to 5,000%)
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