Tom Naughton has just posted this:
youtube.com/watch?v=x1p-0w1...
Because of the diet of his upbringing (above) he is now metabolically damaged and if he eats carbohydrate his blood sugar goes through the roof and stays there for hours. However, by adopting the LCHF (Low Carb High Fat) way of living healthily he keeps his blood markers under control.
When watching this video I find it hard to imagine anyone - doctors, scientists, dieticians and governments - scratching their heads as to why we have an obesity epidemic.