COMMENTARY

Have Your Cake and Eat It, Too: Findings Based on Ingredients in Christmas Desserts From The Great British Bake Off

David J. Kerr, CBE, MD, DSc

DISCLOSURES

This transcript has been edited for clarity. 

Hello. I'm David Kerr, professor of cancer medicine at University of Oxford. As I become, sadly, older, I’ve become much more interested in the concept of cancer prevention than cancer treatment. Of course, I'm still a practicing cancer physician and researcher. That's my daily bread and butter. But prevention is important. 

There's a really interesting article in the Christmas edition of The BMJ. This is an opportunity for us to take good science, but lighthearted science, to titillate and amuse our Christmas readers. This is a nice article from the States led by Joshua Wallach. As I say, this brings together good science in a sometimes absurd setting. I’ll read its title: “Association of Health Benefits and Harms of Christmas Dessert Ingredients in Recipes From The Great British Bake Off: Umbrella Review of Umbrella Reviews of Meta-analyses of Observational Studies.”

It’s obviously a very strong statistical underpinning from this group from Yale, predominantly — a half-decent university, as those of us from Oxford would have to admit. They used The Great British Bake Off website, Embase, Medline, and Scopus. They looked at the whole host of umbrella reviews and so on. 

They were interested in looking at the relative balance of dangerous and protective ingredients that were recommended in Christmas desserts on this immensely popular television show called The Great British Bake Off. Admit it: Those of you who are listening just now have watched it and have enjoyed watching the trials and tribulations of the various contestants. 

They looked at 48 recipes for Christmas desserts, including cakes, biscuits, pastries, puddings, and conventional desserts. Of all these, there were 178 unique ingredients. Literature research then parsed whether these ingredients were good for you or bad for you. 

It was very interesting that, when they put the summary together, the umbrella review of umbrella reviews of meta-analyses compressed together, it was good news for us all. Recipes for Christmas desserts, particularly from The Great British Bake Off — which should be enormously proud of this — tend to use ingredient groups that are associated with reductions rather than increases in the risk for disease. Hurrah!

This means that, clearly, Christmas is a time in which those of us who can, tend to overindulge in food. The granddad falling asleep with a full tummy, sitting with the family in front of a hot fire — all of us can remember and imagine all of that. 

Perhaps the most important takeaway point from this observationally, critically important study is that, yes — at Christmas time, enjoy the dessert. You can have your cake and eat it, too. You heard it here. It's philosophically true and statistically proven: You can have your cake and eat it. 

Thanks for listening. I'd be very interested in your own recipes, and whether we think that the American Thanksgiving desserts correlate with British Christmas desserts in some way and are beneficial to your health. 

Have a look at this article that is cleverly, wittily written. As always, Medscapers, for the time being, thanks for listening. Over and out. 

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