Health & Fitness – Lanka Talents https://lankatalents.com We give wings to your dreams Thu, 11 May 2023 09:46:41 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.2 https://lankatalents.com/wp-content/uploads/2020/02/cropped-Kanishka_Lanka-Talents_Design-logo-for-Lanka-Talents-logo-Lanka-Talents_V_Final-55x55.png Health & Fitness – Lanka Talents https://lankatalents.com 32 32 Exercises to boost your mood https://lankatalents.com/exercises-to-boost-your-mood/ https://lankatalents.com/exercises-to-boost-your-mood/#respond Sun, 17 Jan 2021 04:46:44 +0000 https://www.lankatalents.lk/?p=10151 Climb a treeWho decided climbing trees was for kids? Not Mark Holton, co-director of the Cornell University Outdoor Education Centre in the US. “Part of the thrill of climbing trees is it reminds us of our relatively carefree youth,” he says.Like all good physical exercise, tree climbing forces you to focus on the moment and […]

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Climb a tree
Who decided climbing trees was for kids? Not Mark Holton, co-director of the Cornell University Outdoor Education Centre in the US. “Part of the thrill of climbing trees is it reminds us of our relatively carefree youth,” he says.
Like all good physical exercise, tree climbing forces you to focus on the moment and be mindful of your movements and the potential each has to put you in danger. Conquering this, then relaxing, is part of the appeal.
The benefit of tree climbing lies in its closer connection with nature. A study in Japan found tree climbers showed greater vitality, and reduced tension and fatigue, than those who climbed in urban settings. Exercising in a natural framework offers an escape, says Jack Cooke, author of The Tree Climber’s Guide. “Trees can render the climber invisible; perched high in an oak or cedar, you become cocooned. Linger long enough and you will find birds returning to the branches around you.”
So where should the novice begin? Find a park or open green space, Holton says. “These have the most light, so trees grow sideways as well as up, with branches that reach lower to the ground and nice spreading canopies. Trees in the forest have more competition, so the lower branches get shaded out and die. You can still climb them, but it requires safety equipment and training.”
Avoid trees that have rotting roots or deep holes, missing bark or fungus. “Good climbing trees are healthy; look for hardwoods such as oaks, maples and sycamore; avoid pines and spruces, which tend to be brittle and sappy.”
Take it one arm and leg at a time. “Be sure your next handhold is alive and large enough to hold your weight,” Holton says. “And don’t climb so high that you are scared to descend.
The best moments occur when you have reached a place where you feel secure and can take a moment to look around and release a little of your tension and fear,” he says. “Look up at the sky and enjoy the wind in the leaves.”


Swing around:
What’s the one exercise everyone should do – regardless of age, fitness level or flexibility – to increase their well-being? For Simon Alebiosu, personal trainer and former jiu-jitsu champion, the answer is simple: the hip circle (AKA hip-controlled articular rotations, or hip Cars).
If you have healthy hips, you are more likely to have a healthy lower back, knees and spine. Problems in any of these areas can be debilitating, increasing the risk of injury and osteoarthritis.
So how do you do it? Start by standing with your feet flat on the floor, holding on to a wall or stable chair for balance. Brace your core and tense all your muscles to keep your body rigid. Lift one knee up to hip height, or as high as it will go without rounding your lower back.
Open the raised leg out to the side, turning your foot outwards but without letting your hips rotate; they should remain facing forwards. Then turn the sole of your foot backwards, and lift the leg slowly up behind you. This is an internal hip rotation rather than a stretch, so go with whatever range of movement you have. Then gently lower to the starting position and repeat.
Aim to do the hip Cars slowly, taking 30-60 seconds for each one, for basic hip maintenance. To work your hips harder, do this two or three times a day. You can also do the same movement in reverse – starting with your leg up behind you. Alebiosu says he sees even better results with variants on all fours, or lying on your side.
Strength, he adds, isn’t about throwing down weights in gyms and hashtagging your muscle goals on Instagram; instead, it’s about the ability to get the most fun out of an everyday, active life. “Being strong means being able to coordinate complicated movements, at high speeds, under load; for example, lifting boxes if you are moving home, or running around in the park playing with your children. Being physically strong and flexible is paramount for good health, and it will make you feel more confident.”


Take a hike
Yes, you do it every day, but are you getting the most out of it?
1, Stand up straight
Consider your posture: a 2015 study took a group of walkers and adjusted their gait to either “happy” (standing straighter, swinging arms purposefully) or “depressed” (slouching forward, little arm movement). The ones made to walk in a more “happy” way recalled a higher proportion of “positive self-relevant material” in tests.
2. Stride out solo
While walking with friends may seem intuitively to be a better way to boost happiness, according to clinical psychologist Dr Anna Hutchinson, solo walking can be just as beneficial, particularly if you take a mindful approach. “Some people can get into a more meditative space when solo walking,” she says. Concentrate on the rhythm of your footfall and your body’s movement to tune out external distractions or listen to a “mindful walking meditation” such as those found on the Headspace or Calm apps.


3. Go for green 
About 20-30 minutes of walking in even the smallest amount of nature has been shown to reduce levels of the stress hormone cortisol, as well as being linked to beneficial changes in blood pressure and heart rate. Oh, and put away that phone.


4. Put some effort in
“Walking is the single most beneficial cardiovascular exercise anyone can do,” says coach and trainer Tom Craggs. “Counting steps or distance is one way to measure progress – but the terrain and conditions will make a big difference. So instead, focus on gradually building your ‘time on feet’. Wear a heartrate monitor if you like, but for most people, trusting a rate of perceived exertion on a scale of 0-10 is perfect. Most of your walks should be at 2-3/10 effort. As you build fitness, mix in some 5-7/10 efforts.”
Trekking poles have been shown to help burn up to 20% more calories if used correctly, Craggs says, as they involve more upper body action.


5. Free your mind
“Walking is a free and timeless way to take a break from fearful thoughts of the future or difficult feelings from the past,” Hutchinson says, “to focus on the here and now – to simply be.”

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Risk of prostate cancer may decrease with Mediterranean diet: Study https://lankatalents.com/risk-of-prostate-cancer-may-decrease-with-mediterranean-diet-study/ https://lankatalents.com/risk-of-prostate-cancer-may-decrease-with-mediterranean-diet-study/#respond Mon, 11 Jan 2021 04:07:38 +0000 https://www.lankatalents.lk/?p=9879 Men with localised prostate cancer who reported a baseline dietary pattern that more closely follows the key principles of a Mediterranean-style diet fared better over the course of their disease, suggest the findings of a new study. “Men with prostate cancer are motivated to find a way to impact the advancement of their disease and […]

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Men with localised prostate cancer who reported a baseline dietary pattern that more closely follows the key principles of a Mediterranean-style diet fared better over the course of their disease, suggest the findings of a new study.

“Men with prostate cancer are motivated to find a way to impact the advancement of their disease and improve their quality of life,” said Justin Gregg, M.D., assistant professor of Urology and lead author of the study, published today in Cancer.

“A Mediterranean diet is non-invasive, good for overall health and, as shown by this study, has the potential to affect the progression of their cancer,” added Gregg.

After adjusting for factors known to increase risk of cancer getting worse over time, such as age, prostate-specific antigen (PSA) and tumour volume, men with a diet that contained more fruits, vegetables, legumes, cereals and fish had a reduced risk of their prostate cancer growing or advancing to a point where many would consider active treatment. The researchers also examined the effect of diabetes and statin use and found a similar risk reduction in these patient groups.

The study, whose largest number of participants were white, also found that the effect of a Mediterranean diet was more pronounced in African American participants and others who self-identified as non-white.

These findings are significant as the rate of a prostate cancer diagnosis is more than 50% higher in African American men, who also have a higher risk of prostate cancer death and disease progression.

“The Mediterranean diet consistently has been linked to lower risk of cancer, cardiovascular disease and mortality. This study in men with early-stage prostate cancer gets us another step closer to providing evidence-based dietary recommendations to optimize outcomes in cancer patients, who along with their families, have many questions in this area,” said Carrie Daniel-MacDougall, PhD, associate professor of Epidemiology and senior author of the study.

After skin cancer, prostate cancer is the most common cancer in men in the United States. Since most cases are low-risk disease, localized to the prostate and have favourable outcomes, many men do not need immediate treatment and opt for active surveillance by their doctor.

Treatments for prostate cancer can cause changes in quality of life and declines in urinary and sexual function, therefore there is interest in finding modifiable factors for men managed by active surveillance.The study followed 410 men on an active surveillance protocol with Gleason grade group 1 or 2 localized prostate cancer. All study participants underwent a confirmatory biopsy at the beginning of the study and were evaluated every six months through the clinical exam and laboratory studies of serum antigen PSA and testosterone.Trial participants were 82.9 per cent Caucasian, 8.1 per cent Black and 9 per cent other or unknown. The median age was 64, 15 per cent of the men were diabetic and 44 per cent used statins.The men completed a 170-item baseline food frequency questionnaire, and Mediterranean diet score was calculated for each participant across 9 energy-adjusted food groups. The participants were then divided into three groups of the high, medium, and low adherence to the diet.

After adjustments for age and clinical characteristics, researchers saw a significant association between high baseline diet score and lower risk of cancer grade progression.

For every one-point increase in the Mediterranean diet score, researchers observed a greater than 10 per cent lower risk of progression. After a median follow-up of 36 months, 76 men saw their cancer progress.

The study was limited by the low number of events in these men with mostly low-risk disease monitored at MD Anderson. Future research is needed to see if the same effects are seen for larger and more diverse patient groups and men with higher-risk prostate cancer.

“Our findings suggest that consistently following a diet rich in plant foods, fish and a healthy balance of monounsaturated fats may be beneficial for men diagnosed with early-stage prostate cancer,” Gregg said.

 

“We are hopeful that these results, paired with additional research and future validation, will encourage patients to adopt a healthy lifestyle,” added Gregg.

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These 9 tips from a nutritionist will help you eat healthy and clean in 2021 https://lankatalents.com/these-9-tips-from-a-nutritionist-will-help-you-eat-healthy-and-clean-in-2021/ https://lankatalents.com/these-9-tips-from-a-nutritionist-will-help-you-eat-healthy-and-clean-in-2021/#respond Mon, 04 Jan 2021 07:56:40 +0000 https://www.lankatalents.lk/?p=9579 Everyone loves food! That said, not everyone eats healthy or right. That’s why today I am sharing my top clean eating tips for anybody who wants to get healthy and eat better.  My definition of eating healthy and clean is simply this: eating real whole unprocessed foods as close to their natural state as possible […]

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Everyone loves food! That said, not everyone eats healthy or right. That’s why today I am sharing my top clean eating tips for anybody who wants to get healthy and eat better. 

My definition of eating healthy and clean is simply this: eating real whole unprocessed foods as close to their natural state as possible most of the time.Your Daily Dose Of One of the most important ways of eating healthy is not to jump on the next diet you see; rather, making a long-term commitment to a lifestyle that facilitates it. Wondering how you can do that? Here are nine tips to help: So you need to eat foods like vegetables, fruits, healthy sources of carbohydrates like sweet potatoes and grains, and healthy fats like avocados, nuts, and seeds.

1. Allow yourself to be on the journey

When you are a beginner, adopting new lifestyle changes and habits you have to give yourself a little space.

2. Healthy eating is not the same for everyone

You can eat healthy and be a vegan, you can be a vegetarian, you can be a meat-eater, you can be a weight-lifter… you can be whatever you want to be and eat six times in a day. In any case, you will notice that your lifestyle will affect the type of healthy diet you are eating. There is no hard and fast rule, we just have to eat real whole foods, unprocessed food, and foods in their natural state.

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3. Cook more than you don’t

Cooking your own food is the easiest way to eat better, because you are in charge of all your ingredients. So you know what you are eating and what’s going in it. Just make as much as you want but be attentive while using ingredients.

4. Focus on quality over calories

When you are focused on counting calories you tend to get caught up in feelings of restriction.

5. What grows together goes together

When you buy foods that all are of the same season, they taste good together because mother nature has a nutritious pack ready for you. We never notice it, but things like berries and squash, cranberries and basil that are grown together, taste amazing together.

6. Avoid highly processed foods

Foods that have been processed a lot are not truly fresh. So, when you decide to eat clean and healthy, you must also decide to stay from highly processed foods.

Also, read: Here’s your introduction to intuitive eating and how it can benefit you

7. Stock your pantry and freezer

Keeping some healthy staples in your pantry will be a huge help when time is not on your side. I love to have some healthy things in my pantry like stamens, soups, beans and olives. And in my freezer, you can also find frozen fruits and frozen vegetables.

8. Follow your stomach

So many people have the habit of eating according to the clock or according to diet plans. But that doesn’t mean you kill your hunger. If you feel you are hungry just give yourself a healthy treat.

9. Avoid artificial ingredients

These artificial ingredients are designed to bypass the logical part of your brain and trigger all pleasure points. As a result you want more and more. The result? A host of health problems and weight gain

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The medications that change who we are https://lankatalents.com/the-medications-that-change-who-we-are/ https://lankatalents.com/the-medications-that-change-who-we-are/#respond Tue, 29 Dec 2020 10:07:52 +0000 https://www.lankatalents.lk/?p=9350 To mark the end of a turbulent year, we are bringing back some of our favourite stories for BBC Future’s “Best of 2020” collection. Discover more of our picks here. “Patient Five” was in his late 50s when a trip to the doctors changed his life. He had diabetes, and he had signed up for a study to see if taking a “statin” – […]

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To mark the end of a turbulent year, we are bringing back some of our favourite stories for BBC Future’s “Best of 2020” collection. Discover more of our picks here.

“Patient Five” was in his late 50s when a trip to the doctors changed his life.

He had diabetes, and he had signed up for a study to see if taking a “statin” – a kind of cholesterol-lowering drug – might help. So far, so normal.

But soon after he began the treatment, his wife began to notice a sinister transformation. A previously reasonable man, he became explosively angry and – out of nowhere – developed a tendency for road rage. During one memorable episode, he warned his family to keep away, lest he put them in hospital. 

Out of fear of what might happen, Patient Five stopped driving. Even as a passenger, his outbursts often forced his wife to abandon their journeys and turn back. Afterwards, she’d leave him alone to watch TV and calm down. She became increasingly fearful for her own safety.

Then one day, Patient Five had an epiphany. “He was like, ‘Wow, it really seems that these problems started when I enrolled in this study’,” says Beatrice Golomb, who leads a research group at the University of California, San Diego.

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Alarmed, the couple turned to the study’s organisers. “They were very hostile. They said that the two couldn’t possibly be related, that he needed to keep taking the medication, and that he should stay in the study,” says Golomb.

Ironically, by this point the patient was so cantankerous that he flatly ignored the doctors’ advice. “He swore roundly, stormed out of the office and stopped taking the drug immediately,” she says. Two weeks later, he had his personality back.

Others have not been so lucky. Over the years, Golomb has collected reports from patients across the United States – tales of broken marriages, destroyed careers, and a surprising number of men who have come unnervingly close to murdering their wives. In almost every case, the symptoms began when they started taking statins, then promptly returned to normal when they stopped; one man repeated this cycle five times before he realised what was going on.

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According to Golomb, this is typical – in her experience, most patients struggle to recognise their own behavioural changes, let alone connect them to their medication. In some instances, the realisation comes too late: the researcher was contacted by the families of a number of people, including an internationally renowned scientist and a former editor of a legal publication, who took their own lives.

We’re all familiar with the mind-bending properties of psychedelic drugs – but it turns out ordinary medications can be just as potent. From paracetamol (known as acetaminophen in the US) to antihistamines, statins, asthma medications and antidepressants, there’s emerging evidence that they can make us impulsive, angry, or restless, diminish our empathy for strangers, and even manipulate fundamental aspects of our personalities, such as how neurotic we are.

In most people, these changes are extremely subtle. But in some they can also be dramatic.

The list of potential culprits includes some of the most widely consumed drugs on the planet

Back in 2011, a French father-of-two sued the pharmaceutical company GlaxoSmithKline, claiming that the drug he was taking for Parkinson’s disease had turned him into a gambler and gay sex addict, and was responsible for risky behaviours that had led to him being raped.

Then in 2015, a man who targeted young girls on the internet used the argument that the anti-obesity drug Duromine made him do it – he said that it reduced his ability to control his impulses. Every now and again, murderers try to blame sedatives or antidepressants for their offences.

If these claims are true, the implications are profound. The list of potential culprits includes some of the most widely consumed drugs on the planet, meaning that even if the effects are small at an individual level, they could be shaping the personalities of millions of people. 

Research into these effects couldn’t come at a better time. The world is in the midst of a crisis of over-medication, with the US alone buying up every year – equivalent to about 298 paracetamol tablets per person – and the average American consuming $1,200 worth of prescription medications over the same period. And as the global population ages, our drug-lust is set to spiral even further out of control; in the UK, one in 10 people over the age of 65 already takes eight medications every week.

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How are all these medications affecting our brains? And should there be warnings on packets?

Golomb first suspected a connection between statins and personality changes nearly two decades ago, after a series of mysterious discoveries, such as that people with lower cholesterol levels are more likely to die violent deaths. Then one day, she was chatting to a cholesterol expert about the potential link in the hallway at her work, when he brushed it off as obviously nonsense. “And I said ‘how do we know that?’,” she says.

Filled with fresh determination, Golomb scoured the scientific and medical literature for clues. “There was shockingly more evidence than I had imagined,” she says. For one thing, she uncovered findings that if you put primates on a low-cholesterol diet, they become more aggressive.

Golomb remains convinced that lower cholesterol can cause behavioural changes in both men and women

 

There was even a potential mechanism: lowering the animals’ cholesterol seemed to affect their levels of serotonin, an important brain chemical thought to be involved in regulating mood and social behaviour in animals. Even fruit flies start fighting if you mess up their serotonin levels, but it also has some unpleasant effects in people – studies have linked it to violence, impulsivity, suicide and murder.

If statins were affecting people’s brains, this was likely to be a direct consequence of their ability to lower cholesterol.  

Since then, more direct evidence has emerged. Several studies have supported a potential link between irritability and statins, including a randomised controlled trial – the gold-standard of scientific research – that Golomb led, involving more than 1,000 people. It found that the drug increased aggression in post-menopausal women though, oddly, not in men.

In 2018, a study uncovered the same effect in fish. Giving statins to Nile tilapia made them more confrontational and – crucially – altered the levels of serotonin in their brains. This suggests that the mechanism that links cholesterol and violence may have been around for millions of years.

Golomb remains convinced that lower cholesterol, and, by extension, statins, can cause behavioural changes in both men and women, though the strength of the effect varies drastically from person to person. “There are lines of evidence converging,” she says, citing a study she conducted in Sweden, which involved comparing a database of the cholesterol levels of 250,000 people with local crime records. “Even adjusting for confounding factors, it was still the case that people with lower cholesterol at baseline were significantly more likely to be arrested for violent crimes.”.

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But Golomb’s most unsettling discovery isn’t so much the impact that ordinary drugs can have on who we are – it’s the lack of interest in uncovering it. “There’s much more of an emphasis on things that doctors can easily measure,” she says, explaining that, for a long time, research into the side-effects of statins was all focused on the muscles and liver, because any problems in these organs can be detected using standard blood tests.

This is something that Dominik Mischkowski, a pain researcher from Ohio University, has also noticed. “There is a remarkable gap in the research actually, when it comes to the effects of medication on personality and behaviour,” he says. “We know a lot about the physiological effects of these drugs – whether they have physical side effects or not, you know. But we don’t understand how they influence human behaviour.”

Mischkowski’s own research has uncovered a sinister side-effect of paracetamol. For a long time, scientists have known that the drug blunts physical pain by reducing activity in certain brain areas, such as the insular cortex, which plays an important role in our emotions. These areas are involved in our experience of social pain, too – and intriguingly, paracetamol can make us feel better after a rejection.

Mischkowski wondered whether painkillers might be making it harder to experience empathy

And recent research has revealed that this patch of cerebral real-estate is more crowded than anyone previously thought, because it turns out the brain’s pain centres also share their home with empathy.

For example, fMRI (functional magnetic resonance imaging) scans have shown that the same areas of our brain become active when we’re experiencing “positive empathy” –pleasure on other people’s behalf – as when we’re experiencing pain.

Given these facts, Mischkowski wondered whether painkillers might be making it harder to experience empathy. Earlier this year, together with colleagues from Ohio University and Ohio State University, he recruited some students and spilt them into two groups. One received a standard 1,000mg dose of paracetamol, while the other was given a placebo. Then he asked them to read scenarios about uplifting experiences that had happened to other people, such as the good fortune of “Alex”, who finally plucked up the courage to ask a girl on a date (she said yes).

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The results revealed that paracetamol significantly reduces our ability to feel positive empathy – a result with implications for how the drug is shaping the social relationships of millions of people every day. Though the experiment didn’t look at negative empathy – where we experience and relate to other people’s pain – Mischkowski suspects that this would also be more difficult to summon after taking the drug.

“I’m not entirely junior anymore as a researcher, and to be honest, this line of research is really the most worrisome that I’ve ever conducted,” he says. “Especially because I’m well aware of the numbers [of people] involved. When you give somebody a drug, you don’t just give it to a person – you give it to a social system. And we really don’t understand the effects of these medications in the broader context.”

Empathy doesn’t just determine if you’re a “nice” person, or if you cry while you’re watching sad movies. The emotion comes with many practical benefits, including more stable romantic relationshipsbetter-adjusted children, and more successful careers – some scientists have even suggested that it’s responsible for the triumph of our species. In fact, a quick glance at its many benefits reveals that casually lowering a person’s ability to empathise is no trivial matter. 

Scientists have known for a while that the medications used to treat asthma are sometimes associated with behavioural changes, such as an increase in hyperactivity

Technically, paracetamol isn’t changing our personalities, because the effects only last a few hours and few of us take it continuously. But Mischkowski stresses that we do need to be informed about the ways it affects us, so that we can use our common sense. “Just like we should be aware that you shouldn’t get in front of the wheel if you’re under the influence of alcohol, you don’t want to take paracetamol and then put yourself into a situation that requires you to be emotionally responsive – like having a serious conversation with a partner or co-worker.”

One reason medications can have such psychological clout is that the body isn’t just a bag of separate organs, awash with chemicals with well-defined roles – instead, it’s a network, in which many different processes are linked.

For example, scientists have known for a while that the medications used to treat asthma are sometimes associated with behavioural changes, such as an increase in hyperactivity and the development of ADHD symptoms. Then, more recently, research uncovered a mysterious connection between the two disorders themselves; having one increases the risk of having the other by 45-53%. No one knows why, but one idea is that asthma medications bring on ADHD symptoms by altering levels or serotonin or inflammatory chemicals, which are thought to be involved in the development of both conditions.

There have been many reports of severe psychological change from the use of statins (Credit: Getty Images)

There have been many reports of severe psychological change from the use of statins (Credit: Getty Images)

Sometimes these links are more obvious. Back in 2009, a team of psychologists from Northwestern University, Illinois, decided to check if antidepressants might be affecting our personalities. In particular, the team were interested in neuroticism. This “Big Five” personality trait is epitomised by anxious feelings, such as fear, jealousy, envy and guilt.

For the study, the team recruited adults who had moderate to severe depression. They gave one third of the study’s participants the antidepressant paroxetine (a kind of selective serotonin reuptake inhibitor (SSRI)), one third a placebo, and one third talking therapy. They then checked to see how their mood and personalities changed from the beginning to the end of a 16-week treatment.

“We found that massive changes in neuroticism were brought about by the medicine and not very much at all by the placebo [or the therapy],” says Robert DeRubeis, who was involved in the study. “It was quite striking.”

The idea that antidepressants are affecting neuroticism directly is intriguing

The big surprise was that, though the antidepressants did make the participants feel less depressed, the reduction in neuroticism was much more powerful – and their influence on neuroticism was independent of their impact on depression. The patients on antidepressants also started to score more highly for extroversion.

It’s important to note that it was a relatively small study, and no one has tried to repeat the results yet, so they may not be totally reliable. But the idea that antidepressants are affecting neuroticism directly is intriguing. One idea is that the trait is linked to level of serotonin in the brain, which is altered by the SSRIs. 

While becoming less neurotic might sound like an appealing side-effect, it’s not necessarily all good news. That’s because this aspect of our personalities is something of a double-edged sword; yes, it’s been associated with all kinds of unpleasant outcomes, such as an earlier death, but it’s also thought that anxious over-thinking might be helpful. For example, neurotic individuals tend to be more risk-averse, and in certain situations worrying can improve a person’s performance.

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“What [the American psychiatrist] Peter Kramer warned us about was that when some people are on antidepressants, what can happen is that they begin not to care about things that people care about,” says DeRubeis. If the results do hold up, should patients be warned about how their treatment might change them?

“If I were advising a friend, I would certainly want them to be on the lookout for those kinds of undesirable effects, just like they would naturally be looking out for other side-effects, like whether they’re gaining weight, and so on,” says DeRubeis.

At this point it’s worth pointing out that no one is arguing that people should stop taking their medication. Despite their subtle effects on the brain, antidepressants have been shown to help prevent suicides, cholesterol-lowering drugs save tens of thousands of lives every year, and paracetamol is on the World Health Organisation’s list of essential drugs because of its ability to relieve pain. But it is important that people are informed about any potential psychological side-effects.

The association with impulsive behaviours makes sense, because L-dopa is essentially providing the brain with a dose of extra dopamine

The matter takes on a whole new urgency, when you consider that some personality changes can be dramatic. There’s solid evidence that the drug L-dopa, which is used to treat Parkinson’s disease, increases the risk of Impulse Control Disorders (ICDs) – a group of problems that make it more difficult to resist temptations and urges.

Consequently, the drug can have life-ruining consequences, as some patients suddenly start taking more risks, becoming pathological gamblers, excessive shoppers, and sex pests. In 2009, a drug with similar properties hit the headlines, after a man with Parkinson’s committed a £45,000 ($60,000) ticket scam. He blamed it on his medication, claiming that it had completely changed his personality.

The association with impulsive behaviours makes sense, because L-dopa is essentially providing the brain with a dose of extra dopamine – in Parkinson’s disease the part of the brain that produces it is progressively destroyed – and the hormone is involved in providing us with feelings of pleasure and reward.

Experts agree that L-dopa is the most effective treatment for many of the symptoms of Parkinson’s disease, and it’s prescribed to thousands of people in the US every year. This is despite a long list of possible side effects that accompanies the medication, which explicitly mentions the risk of unusually strong urges, such as for gambling or sex.

In fact, DeRubeis, Golomb and Mischkowski are all of the opinion that the drugs they’re studying will continue to be used, regardless of their potential psychological side-effects. “We are human beings, you know,” says Mischkowski. “We take a lot of stuff that is not necessarily always good in every circumstance. I always use the example of alcohol, because it’s also a painkiller, like paracetamol. We take it because we feel that it has a benefit for us, and it’s OK as long as you take it in the right circumstances and you don’t consume too much.”.

But in order to minimise any undesirable effects and get the most out of the staggering quantities of medications that we all take each day, Mischkowski reiterates that we need to know more. Because at the moment, he says, how they are affecting the behaviour of individuals – and even entire societies – is largely a mystery. 

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Sri Lanka exceeds 16,000 COVID-19 cases: 468 new cases confirmed on Friday (13) https://lankatalents.com/sri-lanka-exceeds-16000-covid-19-cases-468-new-cases-confirmed-on-friday-13/ https://lankatalents.com/sri-lanka-exceeds-16000-covid-19-cases-468-new-cases-confirmed-on-friday-13/#respond Sat, 14 Nov 2020 06:36:49 +0000 https://www.lankatalents.lk/?p=6525 All 468 cases confirmed yesterday were contacts of the Peliyagoda cluster, the Department of Government Information said. According to the Ministry of Health, the total number of confirmed COVID-19 cases in Sri Lanka now stands at 16,191. There are 5,107 active COVID-19 patients receiving treatment. The Epidemiology Unit data shows that 11,031 patients have recovered […]

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All 468 cases confirmed yesterday were contacts of the Peliyagoda cluster, the Department of Government Information said.

According to the Ministry of Health, the total number of confirmed COVID-19 cases in Sri Lanka now stands at 16,191.

There are 5,107 active COVID-19 patients receiving treatment.

The Epidemiology Unit data shows that 11,031 patients have recovered and left hospitals thus far.

The COVID-19 death toll in Sri Lanka stands at 53 after five deaths were reported yesterday (Nov. 14).

Pavani Hapuarachchi

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කොවිඩ් 19 : Pfizer එන්නත ලැබෙන්නේ කවදා ද? https://lankatalents.com/%e0%b6%9a%e0%b7%9c%e0%b7%80%e0%b7%92%e0%b6%a9%e0%b7%8a-19-pfizer-%e0%b6%91%e0%b6%b1%e0%b7%8a%e0%b6%b1%e0%b6%ad-%e0%b6%bd%e0%b7%90%e0%b6%b6%e0%b7%99%e0%b6%b1%e0%b7%8a%e0%b6%b1%e0%b7%9a-%e0%b6%9a/ https://lankatalents.com/%e0%b6%9a%e0%b7%9c%e0%b7%80%e0%b7%92%e0%b6%a9%e0%b7%8a-19-pfizer-%e0%b6%91%e0%b6%b1%e0%b7%8a%e0%b6%b1%e0%b6%ad-%e0%b6%bd%e0%b7%90%e0%b6%b6%e0%b7%99%e0%b6%b1%e0%b7%8a%e0%b6%b1%e0%b7%9a-%e0%b6%9a/#respond Fri, 13 Nov 2020 05:51:07 +0000 https://www.lankatalents.lk/?p=6451 මිනිසුන් දස දෙනෙකුගෙන් නව දෙනෙකුට කොවිඩ් 19 වැළඳීම වලක්වා ගත හැකි එන්නතක්, හදිසි අනුමැතිය ලබා ගැනීම සඳහා සුදානම්ව පවතී. එය සංවර්ධනය කළ Pfizer සහ BioNTech සමාගම් පවසන්නේ මෙම එන්නත මිනිසුන් 43,500ක් යොදා ගනිමින් අත්හදා බැලූ අතර එහි සුරක්ෂිතභාවය පිළිබඳව කිසිදු ප්‍රශ්නයක් මතු නොවූ බවය. මේ එන්නත කුමක් ද? කෙතරම් ඵලදායක ද? කොරෝනා වෛරසයට එරෙහිව සටන් […]

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මිනිසුන් දස දෙනෙකුගෙන් නව දෙනෙකුට කොවිඩ් 19 වැළඳීම වලක්වා ගත හැකි එන්නතක්, හදිසි අනුමැතිය ලබා ගැනීම සඳහා සුදානම්ව පවතී.

එය සංවර්ධනය කළ Pfizer සහ BioNTech සමාගම් පවසන්නේ මෙම එන්නත මිනිසුන් 43,500ක් යොදා ගනිමින් අත්හදා බැලූ අතර එහි සුරක්ෂිතභාවය පිළිබඳව කිසිදු ප්‍රශ්නයක් මතු නොවූ බවය.

මේ එන්නත කුමක් ද? කෙතරම් ඵලදායක ද?

කොරෝනා වෛරසයට එරෙහිව සටන් කිරීම සඳහා මෙම එන්නත මගින් ඔබේ ප්‍රතිශක්තිකරණ පද්ධතිය පුහුණු කරවයි.

මෙය RNA ගණයට අයත් නව එන්නත් වර්ගයකි. ඒ සඳහා භාවිත කෙරෙන්නේ වෛරසයේ ජාන කේතයෙන් වෙන් කර ගත් ඉතා කුඩා කොටසක් පමණි. එම කොටස ඔබේ සිරුර තුළ ක්‍රියාත්මක වීමෙන් වෛරසයේ කොටසක් තනනු ලබන අතර එය පිටස්තරයෙකු ලෙස හඳුනා ගනිමින් ඔබේ ප්‍රතිශක්තිකරණ පද්ධතිය ඊට එරෙහිව සටන් කරන්නට පටන් ගනී.

මෙම එන්නත මාත්‍රා දෙකක් වශයෙන් ලබා දෙන අතර එම මාත්‍රා දෙක අතර සති තුනක කාල පරතරයක් තබා ගැනේ.

මූලික අත්හදා බැලීම්වලින් පෙනී ගොස් ඇත්තේ මෙම එන්නත ලබා දුන් පිරිසෙන් 90%කට වැඩි දෙනෙකුට කොවිඩ් රෝග ලක්ෂණ මතු නොවූ බවය.

මෙම වර්ගයේ එන්නතක් මීට පෙර භාවිත කර තිබේ ද?

RNA ගණයට අයත් එන්නතක් මිනිසුන් සඳහා භාවිත කිරීමට මෙතෙක් අනුමත වී නොමැත.

නමුත් මෙම සංකල්පය පිළිබඳව පර්යේෂණ පවත්වා වෙනත් රෝග සඳහා නිපදවූ එන්නත් සායනික අත්හදා බැලීම් සඳහා මිනිස් දේහය මත භාවිත කර තිබේ.

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නව එන්නත මුලින්ම ලැබෙන්නේ කාට ද? කවදා ද?

කොවිඩ් 19 වැඩිපුරම මාරාන්තික වී ඇත්තේ වයසින් වැඩි පුද්ගලයන්ට බැවින් මෙම එන්නත ලබා දීමේ දී වයස්ගත පුද්ගලයන්ට ප්‍රමුඛත්වය ලබා දීමට එක්සත් රාජධානිය තීරණය කර තිබේ. එම නිසා වැඩිහිටි නිවාසවල වෙසෙන්නන් සහ ඒවාහි කාර්ය මණ්ඩලය ප්‍රමුඛතා ලැයිස්තුවේ ඉහළින් සිටිති. මීළඟට සිටින්නේ රෝහල් සේවකයන් ඇතුළු සෞඛ්‍ය සේවා කාර්ය මණ්ඩලයයි.

අනතුරුව වයස් කාණ්ඩය පදනම් කර ගනිමින් ජනතාව ලැයිස්තුගත වන අතර වයස අවුරුදු 50ට අඩු පිරිස ලැයිස්තුවේ පහළින් සිටිනු ඇත.

සියලු කටයුතු සාර්ථකව සිදු වුවහොත්, එළැඹෙන නත්තලට පෙර පළමු එන්නත් මාත්‍රාව ලබා දීම සිදු විය හැකි බවට අපේක්ෂිතය.

ඉහත සඳහන් වන්නේ එක්සත් රාජධානිය සැලසුම් කර ඇති ආකාරය යි. එක් එක් රටවල් විවිධ සැලසුම් අනුව කටයුතු කළ හැකිය.

කෙසේ නමුත් මෙම එන්නත බෙදා හැරීමේ දී සහ තොග ගබඩා කර තබා ගැනීමේ දී විශේෂිත වූ අභියෝගයකට මුහුණ දීමට සිදුවනු ඇත.

මෙම එන්නත සෙල්සියස් අංශක සෘණ 80ක (-80C) අගයක් පවත්වා ගනිමින් ප්‍රවාහනය සහ ගබඩා කිරීම් සිදු කළ යුතු වීම එම අභියෝගය යි.

දීර්ඝ කාලීන ආරක්ෂාවක් ලැබේ ද?

මෙම ප්‍රශ්නයට පිළිතුරක් දීමට හැකියාවක් නැත. එය නිශ්චිතව දැන ගැනීම සඳහා යම් කාලයක් ගත වනු ඇත.

ප්‍රතිශක්තිය වැඩි කාලයක් රඳා නොපවතී නම් මෙම එන්නත වසරක් පාසා ලබා ගැනීමට සිදු වනු ඇත.

මෙම එන්නත මගින් සියලුම වයස් කාණ්ඩවල පුද්ගලයන් එක හා සමානව ආරක්ෂා කරන්නේ ද යන්න තවමත් දත්ත මගින් පැහැදිලි වී නැත.

නමුත් මූලික අධ්‍යයනවලින් යෝජනා කෙරෙන්නේ තරුණ සහ මහලු යන දෙපාර්ශවයේ ම ප්‍රතිශක්තිය මීට ප්‍රතිචාර දක්වා ඇති බවයි.

එමෙන්ම, මෙම එන්නත ලබා දිම සඳහා නුසුදුසු පුද්ගලයන් ද සිටිය හැකිය. උදාහරණයක් ලෙස, ප්‍රතිශක්තිකරණ පද්ධතිය ඉතා දුර්වල පුද්ගලයන්ට මෙම එන්නත ලබා දිය නොහැකිය.

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දිගු කාලීන සෞඛ්‍ය බලපෑම් ඇතිවේ ද?

ඖෂධ කිසිවක් 100%ක් සුරක්ෂිත නොවේ. අප ලබා ගන්නා පැරසිටමෝල් පෙත්තේ ද අවදානමක් පවතී.

මෙතෙක් ලැබී ඇති දත්ත අනුව අනුව පෙනී යන්නේ 43,500ක් දෙනා යොදා ගනිමින් සිදු කළ අත්හදා බැලීමේ දී, සුළු අතුරු බලපෑම් වාර්තා වුව ද කිසිදු සෞඛ්‍ය ප්‍රශ්නයක් මතු නොවූ බවයි.

යම් හෙයකින් භයානක, පොදු ප්‍රතිවිපාක වූයේ නම්, ඒවා දෘශ්‍යමාන විය යුතුව තිබුණි.

කෙසේ නමුත්, මිලියන ගණනක් ජනතාවට මෙම එන්නත ලබා දීමේ දී විරල අතුරු ආබාධ වාර්තා විය හැකිය.

දැන් ලොක්ඩවුන් අවශ්‍ය නොවේ ද?

ඉදිරියේ දී ලොක්ඩවුන් අවැසි නොවිය හැකිය. නමුත් එය නිශ්චිත වීමට යම් කාලයක් ගත වනු ඇත.

ප්‍රමාණවත් පිරිසක් එන්නත ලබා ගෙන ඇත්නම් වෛරසය ව්‍යාප්ත වීම පාලනය වනු ඇත. එවිට වෛරසය පාලනය කිරීම සඳහා වෙනත් ක්‍රියාමාර්ග සඳහා යොමු වීම අවශ්‍ය නොවේ.

නමුත් සැබෑ අභියෝගය වන්නේ පවතින තත්ත්වයේ සිට එම අදියර දක්වා ගමන් කිරීමයි.

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CMC introduces hotlines for free medical consultations in Colombo https://lankatalents.com/cmc-introduces-hotlines-for-free-medical-consultations-in-colombo/ https://lankatalents.com/cmc-introduces-hotlines-for-free-medical-consultations-in-colombo/#respond Wed, 11 Nov 2020 13:44:47 +0000 https://www.lankatalents.lk/?p=6280 The Colombo Municipal Council (CMC) has introduced multiple hotlines for people living within the limits of Colombo to seek free medical consultations. Municipal Commissioner, Attorney-at-Law Roshanie Dissanayake said the medical officers mentioned below can be contacted any time. She added that measures will be taken to carry out mobile clinics by next week. The details […]

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The Colombo Municipal Council (CMC) has introduced multiple hotlines for people living within the limits of Colombo to seek free medical consultations.

Municipal Commissioner, Attorney-at-Law Roshanie Dissanayake said the medical officers mentioned below can be contacted any time.

She added that measures will be taken to carry out mobile clinics by next week.

The details of the medical officers available for free consultations are as follows:

 

cd medical officers in colombo free consultation

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