Beyond a ketogenic diet for weight loss: Your Brain

Because I do brain research (my professional link is here), I am often asked what is the best thing to do for maintaining brain function – crosswords, reading, lumosity, ‘brain foods’? My answer has always been: “Exercise.” It hasn’t always been a popular answer though. Physical exercise is beneficial for the body and the mind.

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Human lifespan

Our hunter-gatherer forebears would have had a high infant and juvenile mortality, which biases the calculation of population life expectancy and probably led to the famous ‘nasty, brutish and short’ (Thomas Hobbes) concept of our ancestors’ lives. But, those that did survive into adulthood could actually live a long time. The current estimate for average

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