Gwyneth Paltrow's no-carb diet for children makes perfect sense.

Gwyneth Paltrow has provoked the wrath of the dietetic establishment by saying that she avoids feeding her children bread, rice and pasta, because she believes that these carbohydrate foods aren't good for them. Paltrow was writing in her new low-carb, gluten-free cookbook, It's All Good, which is out in April, and whose recipes are said by her publisher to "form the basis of the diet Gwyneth goes back to when she's been overindulging, when she needs to rebuild, or lose weight."

Dieticians who subscribe uncritically to government nutritional guidelines have been wheeled out to testify to how 'vital' carbohydrate is in the diet, and warn in the bleakest terms of the dangers of restricting it. Paltrow is putting her children, aged eight and six, "at risk of nutrient deficiencies", warns one. Her children "won't be able to think straight as their brain won't be functioning", says another. In the same Daily Mail piece.

The New York Post says: "The book reads like the manifesto to some sort of creepy healthy-girl sorority." But Paltrow has a point: no one, not even a child, actually "needs" to eat carbs.

Yes, children do have slightly different nutritional requirements from adults: they need more fat and protein. But filling their plates with empty calories in the form of white pasta, bread and rice is no nutritional kindness.

Full story here.