Thursday February 21, 2019

High-Fibre Diets Are Good For Stress, According To Scientists

The research provides new insights into mechanisms related to the impact of the gut bacteria on the brain and behaviour as well as gut health

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breads
Eat fibre-rich food to cut stress and anxiety. Pixabay

If you want to reduce your stress then you should eat more pulses, wholegrain cereals, oats and vegetables as consumption of high-fibre foods may help reduce the effect of stress, says a study.

The authors explained that stress can cause major changes in the gut and also in our brain which in turn affects our behaviour.

Foods rich in fibre was found to reduce this adverse effects of stress in mice.

The findings suggested that a gut bacteria produces short-chain fatty acids (SCFAs), which are the main source of nutrition for cells in this region of the body and high levels of fibres stimulate the production of these SCFAs

“There is a growing recognition of the role of gut bacteria and the chemicals they make in the regulation of physiology and behaviour. The role of short-chain fatty acids in this process is poorly understood up until now,” said corresponding author John F. Cryan from University College Cork in Ireland.

“It will be crucial that we look at whether short-chain fatty acids can ameliorate symptoms of stress-related disorders in humans,” Cryan added.

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Foods rich in fibre was found to reduce this adverse effects of stress in mice. Pixabay

For the study, published in The Journal of Physiology, the team fed normally produced SCFAs to the mice and then subjected them to stress. They were assessed for anxiety and depressive like behaviour, stress responsiveness, cognition and sociability as well as how easily material passes through the gut.

The results showed that increase levels of SCFAs reduced the levels of stress and anxiety-like behaviour among the mice.

The investigators also explained that stress experienced over a prolonged period of time can affect the bowel by making the barrier between the inside of the gut and the rest of the body less effective and “leaky”.

Also Read: Childhood Stress You Suffered May Affect Your Kids

Treating the condition using the SCFAs can also reverse the “leaky” walls inside the gut, said the study.

The research provides new insights into mechanisms related to the impact of the gut bacteria on the brain and behaviour as well as gut health.

“Developing dietary treatments which target these bacteria will be important for treating stress-related disorders,” said the researchers. (IANS)

Next Story

Weigh Gain in Women Can Be Cause Due To High Stress Jobs: Study

Efforts to reduce work-related stress would likely achieve a decrease not only in weight gain but also in the incidence of ill health

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Indonesia, e-commerce, computer
Indonesian domestic workers attend a computer class during their day off at the Sekolah Indonesia Singapura (Indonesian School) in Singapore, Dec. 12, 2010. VOA

Are you gaining weight suddenly? Blame increased stress at workplace, say researchers who found that heavy pressure at work predisposes women to weight gain, irrespective of whether they have received an academic education.

The findings, led by the University of Gothenburg in Sweden researchers, showed that long-term exposure to high job demands played a part only for women. In just over half of the women who had been subjected to high demands, a major increase in weight took place over the 20 years.

This gain in weight was some 20 per cent higher than in women subject to low job demands.

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Your body may not cope with evening stress: Study. Pixabay

On the other hand, women and men with a low degree of control in their work more frequently gained considerable weight, defined as a weight gain of 10 per cent or more.

“We were able to see that high job demands played a part in women’s weight gain, while for men there was no association between high demands and weight gain,” said lead author Sofia Klingberg, a researcher at the varsity.

“When it came to the level of demands at work, only the women were affected. We haven’t investigated the underlying causes, but it may conceivably be about a combination of job demands and the greater responsibility for the home that women often assume. This may make it difficult to find time to exercise and live a healthy life,” Klingberg added,

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Depression has significantly increased the risk of early death in women. Wikimedia

For the study, published in the journal International Archives of Occupational and Environmental Health, the team included 3,872 women and men who were investigated on three occasions over a 20-year period with respect to such variables as body weight and demands and control at work.

Also Read: Does Your Home or Office Have Enough Fire Safety?

They were followed either from age 30 to 50 or from 40 to 60.

Efforts to reduce work-related stress would likely achieve a decrease not only in weight gain but also in the incidence of ill health, including cardiovascular disease and diabetes, the researchers noted. (IANS)