food · health · Just for fun · Seasonal

Brussels Sprouts: A Festive Safety Warning

Now, there are apparently some people in this world who actually enjoy Brussels sprouts, and they will insist on saying things like “it’s not Christmas without sprouts!” and “they’re incredibly good for you, you know!” BUT ARE THEY? I have always believed that Brussels sprouts are the work of the devil, and now it turns out I may well be justified in that belief. So I’m sharing this festive Brussels sprouts safety warning with you: these little green vegetables are dangerous…

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Brussels Sprouts: A Festive Safety Warning

Brussels Sprouts Overdose: The Facts

Back in 2011, a man was hospitalised at Christmas after overdosing on Brussels sprouts. Yes, really. You see, sprouts contain vitamin K, which the body uses to help with blood clotting. This can be a problem if you’re on medication to stop your blood clotting (a.k.a. blood thinners or ‘anticoagulants’ – like warfarin, which you may have heard of). All the vitamin K counteracts the effect of this medication.

The man in question suffered from chronic heart failure, and had been fitted with an artificial pump in his heart, while he was awaiting a heart transplant. It’s normal for patients in this situation to take blood thinners, and he was prescribed warfarin and his blood was monitored to check it wasn’t clotting too easily. All was well for four months, when the festive season approached. Suddenly, blood tests indicated that the man’s blood was clotting much too quickly. The doctors increased his warfarin, but it kept getting worse and worse. They told him not to eat too many leafy green vegetables due to the vitamin K content. But nothing seemed to help. Three days after Christmas, he was admitted to hospital.

While in hospital – eating hospital food – things started to improve. Eventually, under (presumably) intensive questioning from his doctors, he finally admitted that he’d been eating Brussels sprouts three or four times a week during the festive period. But not just that. Oh no. He’d been eating 15 – 20 Brussels sprouts at a time. That means he was munching down around 45 – 80 sprouts PER WEEK.

Now, I have some sprout fans in my immediate family, and they’ve long tried to convert me to eating this appalling vegetable. But I have never met anyone who loves them so much they’re guzzling down 20 sprouts a day (unless they’re so rightly ashamed of this sick behaviour that they’re hiding it from me, I guess). Anyway, the point is: not only are sprouts gross, they’re also potentially little green balls of death, so heed my festive Brussels sprouts safety warning and steer well clear.

Why do I hate sprouts so much?

Random side note: the the hatred of Brussels sprouts is, in fact, genetic (or at least, probably genetic). Those people who have this gene can taste the bitter and hideous taste of a chemical called phenylthiocarbamide, which is extremely similar to a chemical found in brassicas, like Brussels sprouts. And cabbage, broccoli, cauliflower… pretty much all the vegetables I and so many other sensible people hate. So if you’ve ever been sat around the Christmas dinner table, watching your family guzzling down sprouts and wondering: why do I hate Brussels sprouts so much? Now you know!

2 thoughts on “Brussels Sprouts: A Festive Safety Warning

  1. This seems to be a unique case but still sad. I have Antiphospholipid Syndrome so my blood produces antibodies that clots my blood and I’m on blood thinners (warfarin mostly), too, for 20 years. I do enjoy brussel sprouts! 😉 In moderation of course. And you might be surprised, but broccoli clots my blood way faster than brussel sprouts 🙂

  2. So crazy! Things that we think are totally great to chow down on (I love them covered in honey and baked until crispy) could actually be harmful. This isn’t info well known for sure. Thank you for sharing!

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