If you ever feel like you can’t stop eating sugar, you are responding precisely as programmed by natural selection. What was once an evolutionary advantage has a different effect today.
Is it best to chop your salad vegies? What’s good in theory doesn’t always make much difference in practice, as the science tells us.
Claims that gin lovers are more likely to be psychopaths are just another case of science media misreporting - which should be a tonic to any tipplers who were worried by the news.