Harvard study finds perfect blend of fruits and vegetables to lower risk of death

Eating veggies is good for you. Now we can stop debating how much we should eat.

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  • A massive new study confirms that five servings of fruit and veggies a day can lower the risk of death.
  • The maximum benefit is found at two servings of fruit and three of veggies—anything more offers no extra benefit according to the researchers.
  • Not all fruits and veggies are equal. Leafy greens are better for you than starchy corn and potatoes.
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Drinking coffee while pregnant alters the fetal brain

A large new study puts caffeine-drinking moms on alert.

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  • A study finds that the brains of children born to mothers who consumed coffee during pregnancy are different.
  • Neuroregulating caffeine easily crosses the placental barrier.
  • The observed differences may be associated with behavioral issues.
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7 dimensions of depression, explained

From baboon hierarchies to the mind-gut connection, the path to defeating depression starts with understanding its causes.

  • According to the World Health Organization, more than 264 million people suffer from depression. It is the leading cause of disability and, at its worst, can lead to suicide. Unfortunately, depression is often misunderstood or ignored until it is too late.
  • Psychologist Daniel Goleman, comedian Pete Holmes, neuroscientist Emeran Mayer, psychiatrist Drew Ramsey, and more outline several of the social, chemical, and neurological factors that may contribute to the complex disorder and explain why there is not a singular solution or universal "cure" that can alleviate the symptoms.
  • From gaining insight into how the brain-gut connection works and adopting a more Mediterranean diet, to seeking help from medical or spiritual practitioners, depression is a personal battle that requires a personalized strategy to keep it at bay, as well as more research and understanding.
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Dogs digest human food better and poop less

A new study finds that dogs fed fresh human-grade food don't need to eat—or do their business—as much.

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  • Most dogs eat a diet that's primarily kibble.
  • When fed a fresh-food diet, however, they don't need to consume as much.
  • Dogs on fresh-food diets have healthier gut biomes.
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Cornell University program aims to end world hunger in 10 years

Can we end world hunger by 2030? Thanks to a new program, the data for it is all there.

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  • An international team of researchers has released a series of studies geared towards ending world hunger.
  • They are thought to be some of the first people to use Evidence Synthesis for agricultural data.
  • Their ideas could increase food production and lower poverty for a low cost, regardless if they meet their lofty goal.
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