Sunday December 15, 2019

Can Knee Pain Trigger Depression in Elderly People?

Knee pain from osteoarthritis can make it harder to take care of yourself, which can damage your quality of life

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knee pain, depression
When the study began (between 2005 and 2006) none of the participants had symptoms of depression. Pexels

Tokyo, March 24 Knee pain in the elderly, which can damage the quality of life, can make them prone to depression, researchers say.

Osteoarthritis occurs when a joint becomes inflamed, usually because the protective cartilage and other tissues that cushion joints like the knee become damaged and worn over time.

Knee pain from osteoarthritis can make it harder to take care of yourself, which can damage your quality of life. In turn, it can lead to depression.

ALSO READ: Treatment for lower back pain poor, harmful globally: Lancet

The study, led by Yuji Nishiwaki from the Toho University in Japan, showed that elderly who experienced knee pain at night while in bed, while putting on socks, or while getting in or out of a car were more likely to report having symptoms of depression.

knee pain, depression
The team examined 573 people aged 65 or older for the study, published in the Journal of the American Geriatrics Society. Pixabay

When the study began (between 2005 and 2006) none of the participants had symptoms of depression.

ALSO READ: Tummy tuck’ reduces back pain after childbearing: Study

Two years later, nearly all of them completed follow-up interviews. The participants answered questions about their knee pain and were evaluated for symptoms of depression.

Nearly 12 percent of the participants had developed symptoms of depression.

Another recently published study showed that both knee pain and functional impairments in elderly individuals are associated with the development of depressive symptoms.

“Examining elderly people’s responses to questions about pain at night and difficulties performing daily activities may be an efficient way of identifying those at high risk of developing depressive symptoms,” the researchers said. IANS

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Consuming Sugary Treats may Trigger Depression: Study

Shun sugary treats to avoid winter depression this X'mas

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Sugar Depression
You need to avoid eating sweets this season if you do not want to suffer from depression. Pixabay

Like any holiday season, you are once again surrounded by sugar plum pudding, chocolate cakes and sweet treats, but skipping those this time will help you ward off depressive illness especially if you are prone to depression, suggest researchers.

Eating added sugars — common in so many holiday foods — can trigger metabolic, inflammatory and neurobiological processes tied to depressive illness, said the study from a team of clinical psychologists at the University of Kansas published in the journal Medical Hypotheses.

Coupled with dwindling light in wintertime and corresponding changes in sleep patterns, high sugar consumption could result in a “perfect storm” that adversely affects mental health.

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Consuming sweets and sugary items can trigger depression. Lifetime stock

“For many people, reduced sunlight exposure during the winter will throw off circadian rhythms, disrupting healthy sleep and pushing five to 10 per cent of the population into a full-blown episode of clinical depression,” said Stephen Ilardi, associate professor of clinical psychology.

Ilardi, who co-authored the study with Daniel Reis (lead author), Michael Namekata, Erik Wing and Carina Fowler (now of Duke University), said these symptoms of “winter-onset depression” could prompt people to consume more sweets.

“One common characteristic of winter-onset depression is craving sugar,” he said.

Avoidance of added dietary sugar might be especially challenging because sugar offers an initial mood boost, leading some with depressive illness to seek its temporary emotional lift.

When we consume sweets, they act like a drug.

“They have an immediate mood-elevating effect, but in high doses they can also have a paradoxical, pernicious longer-term consequence of making mood worse, reducing well-being, elevating inflammation and causing weight gain,” said Ilardi.

The investigators reached their conclusions by analysing a wide range of research on the physiological and psychological effects of consuming added sugar.

Sweets depression
When we consume sweets, they act like a drug. Pixabay

It might be appropriate to view added sugar, at high enough levels, as physically and psychologically harmful, akin to drinking a little too much liquor.

“Alcohol is basically pure calories, pure energy, non-nutritive and super toxic at high doses. Sugars are very similar. We’re learning when it comes to depression, people who optimise their diet should provide all the nutrients the brain needs and mostly avoid these potential toxins,” Ilardi explained.

The researchers found inflammation is the most important physiological effect of dietary sugar related to mental health and depressive disorder.

“We know that inflammatory hormones can directly push the brain into a state of severe depression. So, an inflamed brain is typically a depressed brain. And added sugars have a pro-inflammatory effect on the body and brain,” said the researchers.

Our bodies host over 10 trillion microbes and many of them know how to hack into the brain.

“Many of those parasitic microbes thrive on added sugars, and they can produce chemicals that push the brain in a state of anxiety and stress and depression. They’re also highly inflammatory,a the team wrote.

Also Read- New AI can Reduce Risk of Suicide Among Youth

Ilardi recommended a minimally processed diet rich in plant-based foods and Omega-3 fatty acids for optimal psychological benefit.

As for sugar, observe caution not just during the holidays, but year-round. (IANS)