Fernando
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- Nov 7, 2016
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Living with extreme heat might make you age faster
Exposure to extreme heat could lead to faster aging, a new study published today in the journal Science Advances suggests. Older people living in hotter areas of the US showed faster aging at the molecular level than people living in cooler areas.
The study looked at measures of a person’s biological, or epigenetic, age, which is based on how a person’s body is functioning at the molecular and cellular levels and doesn’t necessarily match a person’s chronological age based on birth. Longer-term exposure to heat was associated with an increase in a person’s biological age by up to 2.48 years. The impact on the body is comparable to the effects of smoking, according to the study authors.