Health Highlights: Jan. 6, 2009

Joe Moore, chief executive of the International Health, Racquet & Sportsclub Association, a fitness trade group that represents more than 9,100 for-profit health and fitness facilities in 78 countries, told the newspaper that consumers should ask managers at independent gyms about cost-cutting promotions and savings.

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MRI Appears to Verify Everlasting Love

Cynics have long disputed the notion of everlasting love. But medical technology may prove them wrong, Britain's Sunday Times reported.

Researchers at Stony Brook University in New York state scanned the brains of couples who had been together for 20 years. About one in 10 of these couples, when shown pictures of their loved ones, had the same chemical reactions in the brain as newlyweds.

Prior studies had shown that the intense "limerence" felt by new couples was virtually gone after a decade, the newspaper said.

The new study found that true love is born in the brain's "reward-seeking circuitry," not in the heart, as lore would have it. The scientists found that so-called "swans" who maintained an intensive love after two decades together tended to avoid anxiety and stress, shared most experiences, and had other common traits, including being generous, calm and deeply attached.

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Red Cross Says It Needs Blood Donors

With the start of the new year comes the America Red Cross' annual appeal for blood donations nationwide, to offset the drop-off in donations that typically occurs during the holiday season.

The lack of donations occurs each year because people are busier than usual during the holidays, and colder weather arrives. This is especially true this year in the northern United States, which has been plagued with an unusually high number of storms, All Headline News reported.

Less than 5 percent of eligible donors have given blood this year. This lack of blood donors has forced the Red Cross to cancel many blood drives throughout the country, the news service said.