A recent study by Lin et al. uncovered a relationship between longstanding low back pain and a preference for fat-rich foods. The authors found that the nucleus accumbens may be linked to the change in eating behaviour. The nucleus accumbens is a part of the brain that plays an important role in reward and pleasure…
Zhangling Chen et al., from Erasmus Medical Centre in the Netherlands, presented new research on diet at this year’s European Congress on Obesity. Their findings were based on a long-term study observing around 10,000 middle-aged and elderly adults from the Rotterdam Study. The results showed that people eating a higher proportion of plant-based foods have…
Hoffman et al., from Marquette University in Wisconsin, have recently studied the effects of artificial sweeteners on rat physiology. They found that the consumption of aspartame (E951) or acesulfame potassium (E950) can lead to vascular impairment and changes in fat metabolism “that may be important during the onset and progression of diabetes and obesity”.
Research by Sen et al. presented at the 100th annual meeting of the Endocrine Society has shown that the low-calorie sweetener sucralose (E955) can have adverse health effects. Sucralose was found to promote more fat deposits within cells. It may cause this by increasing the transport of glucose into cells and overexpressing fat-producing genes. Another…
A group of researchers from Berkeley and Columbia University looked at the relationship between bedtime and weight gain in young people. Their findings have been published in the journal Sleep. They followed over 3000 adolescents between 1994 and 2009. They found that a later bedtime during the workweek was associated with an increase in body…
Numerous studies have shown a link between sleep loss and obesity. Medical News Today summarises the findings of recent research by Stephanie Greer and her colleagues. They found that brain activity in the frontal lobe was significantly impaired following a night of sleep deprivation. The frontal lobe is responsible for higher mental functions such as…
An article in today’s BBC News Health discusses recent research published in Science Translational Medicine. Dr Orfeu Buxton et al. have shown that “prolonged sleep restriction with concurrent circadian disruption alters metabolism and could increase the risk of obesity and diabetes”. This has implications to people performing shift work.
According to research, obesity is to a certain extent genetically determined. The pandemic now affects a billion people and has gradually grown over the last 150 years. Interestingly, our genes have not changed over that period. So how could obesity, which is genetically determined, have appeared over a time when our genes have remained unchanged?…
A team of researchers have identified a new hormone named irisin. It’s produced by exercise and increases the metabolism and the sensitivity to blood sugar levels. This in turn may make us less susceptible to obesity and diabetes. Yet more proof that exercise is beneficial…if we needed any more!
Researchers have recently postulated that exercise may help encourage healthy eating! How? By changing the structure and function of the brain! The result of which is an enhanced inhibitory control. What this means in layman’s terms is that we no longer have to succumb to the temptation or lack of restraint that causes our over…