Tag Archives: University of Liverpool

Secrets of the Longest-Living Mammal Revealed


Secrets of the Longest-Living Mammal Revealed

The genome of the bowhead whale was released this week by scientists who say that it may hold the key to longer and healthier lives for humans. The bowhead whale is the largest animal whose genome has been sequenced. It lives longer than any other mammal, with a lifespan of up to 200 years. Scientists studying its genome found significant differences in genes related to cell cycle, DNA repair, and aging process compared to other mammals. Although it has about 1,000 times as many cells as a human, its cells have a far more efficient anti-tumor response. More… Discuss

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NEWS: FIVE IS GOOD, BUT SEVEN MAY BE BETTER


 

 

English: Euler diagram representing the relati...

English: Euler diagram representing the relationship between (botanical) fruits and vegetables. Botanical fruits that are not vegetables are culinary fruits. (Photo credit: Wikipedia)

 

 

Five Is Good, But Seven May Be Better

 

Current dietary guidelines recommend that people consume a minimum of five servings of fruits andvegetables a day, but researchers say that number should be upped to seven. A study of more than 65,000 men and women shows that the risk of premature death decreases with increased fruit and vegetable consumption. Interestingly, fresh vegetables appear to provide the greatest benefit, followed by salad and then fruit.Canned fruit, meanwhile, actually appears to increase the risk of death, perhaps because it is packed in sugary syrup. More… Discuss

 

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