Is the Atkins Diet Dangerous?
According to a study in The Lancet, the Atkins diet can cause a disease that puts people into a coma. Interestingly, though, they only studied one person.
The popular Atkins diet could be linked to a life-threatening complication which one woman who claimed to be following it developed, according to doctors who published a case report on it Friday in a British medical journal. The Atkins diet calls for restricting carbohydrates to achieve weight loss, then gradually adding them back in. However, many people who say they’re following the diet actually eat large amounts of protein and fat.
Doctors from New York University wrote in The Lancet journal of a 40-year-old woman who developed a dangerous condition called ketoacidosis, a dangerous buildup of acids called ketones in the blood which can lead to patients falling into a coma.
However some outside experts said the case is rare and does not reflect a major health threat associated with low-carb diets.
“I think this is an isolated case. The idea that serious ketoacidosis could be triggered by a low-carb diet does not happen very often,” said Dr. Paul Clayton, president of the forum on food and nutrition at the Royal Society of Medicine in London.
If an student in my Intro to Political Science course handed in a report trying to draw generalizable conclusions from a single case study, he’d have gotten an “F.” How in the world does crap like this continue to make prestigious medical journals, when the editors have to realize they will immediately be poorly summarized in the press?
Update (3/18): A couple of commenters have pointed out that the article in question is merely a Case Report, which can be “useful for physicians who need to make a differential diagnosis,” and does not purport to offer “generalizable conclusions.” That makes some sense.
The closing phrase of the original post, “poorly summarized in the press,” was even more apt than I had realized. One would think AP would assign reporters with some modicum of training in medical issues to the health beat. This was not “a study” but rather an after action report on a single case.