First of all, sugar isn't bad, it's bad in the quantities we generally eat it in modern diets. People also generally don't recognise that sugar you put in your coffee is pretty much the same as the carbohydrates in your pasta.
Evolutionary wise, in palaeolithic times sugar was probably very rare (you'd come across a bush of fruit every now and then perhaps but not all the time). Sugar is something extremely beneficial for your body if there's a lack of it in your diet and you're in a daily survival situation, it's pretty much pure energy. So evolutionary wise, when you come across a patch of sugary fruit it's beneficial to eat it all!
Nowadays we're surrounded by sugar and our diets are saturated with it. The food industries are advertising lies to us all the time. Seen those green cans of Coke with 'healthy' sugar in them? Pretty much complete bullshit!
Evolutionary wise, in palaeolithic times sugar was probably very rare (you'd come across a bush of fruit every now and then perhaps but not all the time). Sugar is something extremely beneficial for your body if there's a lack of it in your diet and you're in a daily survival situation, it's pretty much pure energy. So evolutionary wise, when you come across a patch of sugary fruit it's beneficial to eat it all!
Nowadays we're surrounded by sugar and our diets are saturated with it. The food industries are advertising lies to us all the time. Seen those green cans of Coke with 'healthy' sugar in them? Pretty much complete bullshit!