In a contentious new book of globalization agonistes,”The J Curve: A New Way to Understand Why Nations Rise and Fall,” Ian Bremmer makes the cunning argument that the way to topple tyrannies such as ...
There seems to be a J-shaped curve between dietary thiamine (vitamin B1) and worsening mental acuity among cognitively healthy older people, suggests research published in the open access journal ...
How much sleep is enough? Can there be both too little and too much? A new study thinks they have identified that Goldilocks range which is just right.