On Monday I started a blog about the artificial sweetener aspartame with a reference to my preference for a diet rich in natural, unprocessed foods. Such a diet might be described in various ways including a ‘hunter-gatherer’, ‘caveman’ or ‘paleolithic’ diet. However such a diet is described, the aim is the same: to […]

Back in January I reported on some research which had discovered that of a sample of North American doctors polled on their prescribing habits, about half of them had prescribed placebos. The subject of the placebo effect in medicine came up again in this week’s copy of the British Medical Journal. The power of […]