Category: Nutrition

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What IS wrong with biofortification?

Well, it all started with a paper with more or less that title from Maarten van Ginkel & Jeremy Cherfas last year. Their answer was that biofortification doesn’t work, costs yield and risks genetic uniformity. Ouch. So what to do? Diversify diets, of course.

That was followed by a rebuttal from Prasanna Boddupalli, Jill Cairns and Natalia Palacios-Rojas of CIMMYT. Unfortunately, their letter is not open access, but if you want to know what van Ginkel and Cherfas think of their arguments, they’ve just published a counter:

In conclusion, the charges raised by Boddupalli et al. are exactly those we would expect to be motivated by concerns about funding rather than by an interest in scientific research to benefit farmers and consumers. This emphasis on biofortification as even part of the solution to the continuing problem of hidden hunger inhibits the alternative we presented; a holistic approach based on diversified, nutritious, nutrient dense, sustainable, affordable diets that can address hidden hunger effectively to deliver better health.

This will run and run.

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Brainfood: Wild melon dispersal, Fertile Crescent domestications, Angiosperm threats, Wild rice alliance, Wild potato leaves, Brassica oleracea pangenome, Wild Vigna nutrients

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Nibbles: Indian millets, Indian rice, Neolithic bread, Andean potatoes, UAE genebank, Niger onions, Lentil domestication, Italian rice, Sea cucumber

  1. The trouble with millets. Because there’s always room for a Star Trek allusion.
  2. Growing heritage rice varieties in Goa. With hardly any trouble, it seems.
  3. Really, really old bread. And more from Jeremy.
  4. Breeding company and CIP collaborating to save potato diversity in the Andes.
  5. Another genebank opens in the Gulf.
  6. The story of Niger’s Violet De Galmi onion. Or is it Niger’s?
  7. The latest crop to be called humble is the lentil.
  8. New varieties may help save risotto, but better water management will probably have to feature too, I suspect. Otherwise lentils could stand in I suppose.
  9. In the end, though, maybe we should all just cultivate sea cucumbers.
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Nibbles: Cheese microbes, OSSI, Mung bean, Sustainable ag, Agroecology, Collard greens, African orphan crops, Olive diversity, Mezcal threats, German perry, Spanish tomatoes, N fixation

  1. A sustainable blue cheese industry needs more microbial diversity.
  2. The Open Source Seed Initiative gets written up in The Guardian. Looks like we need something similar for cheese microbes.
  3. The Guardian then follows up with mung bean breeding and fart jokes.
  4. But then goes all serious with talk of trillions of dollars in benefits from sustainable food systems. Diversity not mentioned, alas, though, so one wonders about the point of the previous pieces.
  5. Fortunately Indigeneous Colombian farmers have the right idea about sustainability.
  6. Collard greens breeders do too, for that matter.
  7. More African native crops hype for Dr Wood to object to. Seriously though, some crops do need more research, if only so they can be grown somewhere else.
  8. There’s plenty of research — and art for that matter — on the olive, but the international genebanks could do with more recognition.
  9. The mezcal agave, on the other hand, doesn’t seem to have much diversity in genebanks, and it is threatened in the wild.
  10. Perry culture in Germany is also threatened. Pretty sure there are genebanks though.
  11. This piece about tomato diversity in Spain is worth reading for many reasons (heroic seed saving yada yada), but especially for the deadpan take on the Guardia Civil at the end.
  12. Maybe we could breed some of those tomatoes to fix their own nitrogen. And get the Guardia Civil to pay for it.
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Brainfood: Nutrition edition