Low GI diet found to bring rapid benefits for health
The glycaemic index (GI) is a measure of the extent to which a food raises blood sugar. Generally speaking, the higher the GI, the unhealthier the food is. Lots of sugar generally means lots of insulin ” and excess of which can promote of a slew of unhealthy biochemical processes including increased fat-making and reduced [...]
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High GI and GL foods linked with significantly increased risk of diabetes
Previously, for instance here, I have attempted to point out that the conventional dietary advice so often given to diabetics is nonsensical and likely to be positively damaging to their health. Why diabetics should be advised to ‘include starch with every meal’ and therefore almost certainly ensure they’re going to get quite a shot of [...]
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Study finds meta-analysis conclusions biased by drug company funding
Previously, like here, here and here, I have highlighted the way that the pharmaceutical industry appears to use its financial muscle to ensure its products end up in a favourable result. Earlier this month, the British Medical Journal published another study on this theme. The particular focus of this review were studies known as ‘meta-analyses’ [...]
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Could investing in a pedometer help you be more active?
Regular readers of this site will know that I’m a relative fan of activity, and in particular relatively ‘doable’ and sustainable forms of activity such as walking. Just last week, for instance, I reported on a study which found that regular walking was associated with a significantly reduced risk of cardiovascular disease in diabetics. Walking [...]
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Vitamin D may hold the key for those who ‘hurt all over’
When I was at medical school and subsequently once I started working as a junior doctor, I encountered a number of patients who complained of ‘hurting all over’. These individuals were almost always of Indian subcontinent heritage, and were usually female. On examination, these patients generally claimed to feel pain wherever you touched them. In [...]
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Weight loss drugs revealed to have only slim benefits
Earlier this month I blogged about some research which suggests that being overweight is not the dire threat to our health and longevity it is so often assumed to be. One reason why the risk of being overweight may be somewhat overstated has to do with the fact there’s a lot of money in persuading [...]
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Walking found to lower cardiovascular disease risk in diabetics
While exercise is pretty much universally recommended as positive factor in health and disease-preventer, there’s a surprising dearth of studies which support this notion. Most of the recommendations regarding exercise have come from ‘epidemiological’ studies which may find associations between, say, activity and better health, but do not prove that it’s the activity is causing [...]
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Long-term beta-carotene supplementation found to improve brain function
On Monday I reported on a couple of recently published studies which support the notion that fish fats are good for the brain. In particular, these studies assessed the potential impact fish-eating and higher levels of so-called omega-3 fats have on the ageing brain. And hot on the heals of this research has come a [...]
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Recent studies suggest benefits of omega-3 fats for the ageing brain
Previously on this site, for example here, I have written about the evidence which supports the idea that fish is what might be regarded as ‘brain food’. The study highlighted in that particular blog showed that high levels of DHA (docosahexaenoic acid – a so-called omega-3 fat found in certain species of fish) were associated [...]
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Is fat the new fit?
Recently, a report published by the World Cancer Research Fund (WCRF) and the American Institute for Cancer Research (AICR) made a number of recommendations designed to ward off cancer, the most trumpeted of which is the need to maintain a ‘healthy’ weight. Specifically, we are encouraged to keep our body mass index (BMI) between 21-23 [...]
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