Home » Posts tagged with "National Bureau of Economic Research"
Married couples are happier than single people
A new study says married couples are happier than singles especially those who are best friends.
A new study suggests that married couples are happier than single people, especially those who marry their “best friend.”
A recent research published by John F. Helliwell and Shawn Grover from the National Bureau of Economic Research in Canada suggests that there is a causal relationship between...
How adding iodine to salt made America smarter
Necessary nutrient: While it’s a mandatory addition to table salt, many sea salts and kosher salts don’t have iodine added
A new study indicates that Americans gained up to 15 IQ points after the addition of iodine to salt became mandatory.
In an effort to prevent goiter related to iodine deficiency, authorities ruled that iodine be added to U.S. salt products in 1924.
The iodine, in addition...
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