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Exercise May Ease Hot Flashes, Provided It's Vigorous

(Well, New York Times) Hot flashes are a lamentable part of reaching middle age for many women. While drug treatments may provide relief, two new studies suggest that the right type of exercise might lessen both the frequency and discomfiting severity of hot flashes by changing how the body regulates its internal temperature…
[The] findings strongly suggest that “improvements in fitness with a regular exercise program will have potential benefits on hot flushes,” said Helen Jones, a professor of exercise science at Liverpool John Moores University, who oversaw the new studies.
Precisely how exercise might change a women’s susceptibility to hot flashes is still not completely clear, although the researchers noted that the women who exercised developed better blood flow to the surface of their skin and to their brains during heat stress. That heightened blood flow most likely aided the operations of portions of the brain that regulate body temperature, Dr. Jones said.
The cautionary subtext of this study, though, is that to be effective against hot flashes, exercise probably needs to be sustained and somewhat strenuous, she said. “A leisurely walk for 30 minutes once a week is not going to have the required impact.”
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Please do not give advice. We can best help each other by telling what works for us, not what we think someone else should do.