One dietary fad that never made sense to me was the campaign against the consumption of eggs.
Now call me an old Darwinist, but here we are having spent a few million years evolving into a bald monkey with prehensile thumbs, perfectly optimised as an egg-stealing machine, and yet the digestion of an omelette somehow came as a horrible shock to our cardiovascular system. What next, I wondered. Perhaps they’ll discover that 45 per cent of cows are allergic to grass, or that sharks are largely sea-food intolerant.
And it seems that the opprobrium directed at eggs was mostly wrong. It was based on the assumption that, since some cholesterol is bad, and since eggs contain it, ergo the consumption of every single egg was a stepping-stone to the grave. In fact it seems dietary cholesterol is not the source of bodily cholesterol: many people who increase their egg consumption find their cholesterol levels fall.