![](https://www.yalescientific.org/wp-content/uploads/2017/07/hummingbird-hawk-moth-889807_1920-300x200.jpg)
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Sugar’s Saving Graces: Reducing the strain of an active lifestyle
Researchers studying hawk moths discover the solution to a long-standing paradox in our understanding of metabolism. An ancient biological remnant of a different time may be responsible for protecting us against the more dangerous side-effects of the oxygen we need to survive.