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I feel depressed. Why am I more susceptible to illness? And how can I strengthen my immune system?

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It was an extended winter, stuffed with viruses and problems related to the fee of living, plus the standard responsibilities related to work, study, life administration and care.

Stress is an inevitable a part of life. In short bursts, our stress response evolved as a survival mechanism to help us be more alert in fight or flight situations.

However, when stress is chronic, it weakens the immune system and makes us more susceptible to diseases comparable to cold, flu AND COVID.

Stress makes it harder to fight viruses

When the immune system begins to fail, the virus, which might normally be under control, begins to spread.

As soon as you feel sick, stress response increases, making it harder in your immune system to fight off disease. You may get sick more often and for longer periods of time without enough immune cells primed and prepared to fight.

In the Nineties, American psychology professor Sheldon Cohen and his colleagues conducted a series of studies studies where healthy people were exposed to upper respiratory tract infection via viral droplets placed directly of their nose.

The participants were then quarantined in a hotel and closely monitored to determine who had develop into unwell.

One of crucial aspects predicting who would get sick was long-term psychological disorders stress.

Cortisol suppresses immunity

“Short-term stress” is stress that lasts from just a few minutes to just a few hours, while “chronic stress” lasts several hours a day. weeks or months.

In the face of a perceived threat, psychological or physical, the brain’s hypothalamus prompts an alarm system. This signals the discharge of a surge of hormones, including adrenaline and cortisol.

The hypothalamus prompts the alarm system in response to real or perceived danger.
stefan3andrei/Shutterstock

In a typical response to stress, cortisol level levels rise rapidly when stress occurs, then quickly return to normal when the stress subsides. In the short term, cortisol suppresses inflammation to provide the body with enough energy to respond to Imminent threat.

But in the long term, chronic stress can be harmful. Harvard University study from 2022 showed that individuals affected by mental disorders within the period preceding COVID infection were more likely to survive long COVID. classified this anxiety as depression, probable anxiety, perceived stress, concern about COVID and loneliness.

Those who suffered from poverty had close 50% higher risk long COVID compared to other participants. Cortisol has been shown to be high in essentially the most severe cases COVID.

Stress causes inflammation

Inflammation is a short-term response to injury or infection. It is accountable for transporting immune cells across the body in order that the proper cells are in the proper places, at the proper time, and at the proper time horizontal.

Immune cells also remember the threat, allowing them to respond faster and more effectively next time.

Initially, circulating immune cells detect and accumulate at the location infection. Messenger proteins referred to as pro-inflammatory cytokines are released by immune cells to signal danger and recruit help, and our immune system responds to neutralize danger.

If the immune system produces too lots of these inflammatory chemicals during its response to an infection, it can cause symptoms comparable to a blocked or runny nose. nose.

A man blows his nose
Our immune response can cause symptoms comparable to a runny nose.
Alyona Mandrik/Shutterstock

What about chronic stress?

Chronic stress causes consistently high levels of cortisol secretion, which stays high even within the absence of a direct stressor.

The immune system becomes insensitive and doesn’t respond to it cortisol suppressionincreasing mild “silent” inflammation and the production of pro-inflammatory cytokines (messenger proteins).

The immune system cells develop into exhausted and start to malfunctionThe body loses its ability to calm down inflammation answer.

Over time, the immune system changes how it responds, reprogramming itself to “low supervision mode”. The immune system doesn’t benefit from early opportunities to destroy threats, and the healing process may take longer.

So how do you cope with stress?

We can actively strengthen our immunity and natural defenses by managing our stress levels. Instead of letting stress construct up, try to cope with it early and infrequently by:

1) Getting enough sleep

Getting enough sleep reduces cortisol level and inflammation. During sleep, the immune system editions cytokines that help fight infection and inflammation.

2) Regular exercise

Exercise helps flow into the lymphatic system (which balances body fluids as a part of the immune system) and allows immune cells to monitor threats, while sweating flushes out fluids toxinsPhysical activity also lowers stress hormone levels by releasing positive brain signals. signals.

3) Healthy weight loss program

Making sure your weight loss program includes enough nutrients during times of stress – comparable to B vitamins and a full range of minerals like magnesium, iron and zinc – has a positive effect in your overall stress levels. horizontalKeeping your body hydrated helps flush out toxins.

4) Socializing and practicing meditation or mindfulness

These activities increase the degrees of endorphins and serotonin, which improve mood and have anti-inflammatory effectBreathing exercises and meditation stimulate the parasympathetic nervous system, which calms our stress responses so we can “reset” and reduce cortisol level.

This article was originally published on : theconversation.com
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Health and Wellness

How to drastically reduce the risk of dementia after 55 years of age

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About 1,000,000 Americans are expected to develop dementia a yr until 2060, about twice today, they announced on Monday.

This estimation is predicated on a brand new study, which showed a better risk of life than previously thought: after 55 years of age people have up to 4 out of 10 opportunities to develop dementia – in the event that they live long enough.

This is a sobering number, but there are steps that folks can take to reduce this risk, similar to controlling hypertension and other bad health problems. And it isn’t too late to try even in middle -aged.

“All our research suggests what you do in the middle age, it really matters,” said Dr. Josef Coresh from Nyu Langone Health, who co -author of the research in Nature Medicine.

Dementia is just not only Alzheimer

Taking more to remember the name or place where you place the keys is typical in old age. But dementia It is just not a standard part of aging – it’s a progressive loss of memory, language and other cognitive functions. The aging is just the biggest risk, and the population is getting old quickly.

Alzheimer is the commonest form, and the quiet changes of the brain that ultimately lead to it might begin 20 years before the appearance of symptoms. Other types include vascular dementia, when heart disease or small impacts impair blood flow to the brain. Many people have mixed causes, which suggests that vascular problems can exacerbate Alzheimer’s symptoms.

Measuring risk from a certain age compared to the potential remaining period of life can lead to public health and medical examinations.

“This is not a guarantee that someone will develop dementia,” warned Dr. James Galvin, a specialist in Miami Alzheimer’s University. He was not involved in a brand new study, but said that the findings match other tests.

The risk of dementia differs from age

Earlier studies were estimated that about 14% of men and 23% of women would develop a form of dementia during their lives. The Coresh team analyzed newer data from the American study, which has been following heart health and cognitive functions of about 15,000 elderly for several many years.

Importantly, they found risk changes over many years.

Only 4% of people developed dementia aged 55 to 75, which Coresh calls a key 20-year-old window to protect brain health.

In the case of individuals who experience common health threats to 75, the risk of dementia then increased – to 20% at the age of 85 and 42% from the age of 85 to 95.

In general, the risk of dementia after 55 was 35% for men and 48% for ladies, summed up scientists. Cash noticed that girls normally live longer than men, the most important reason for this difference. Black Americans had a rather higher risk, 44%than white people at 41%.

Yes, there are methods to reduce the risk of dementia

There are some risk aspects that folks cannot control, including age and whether you’ve got inherited a gene variant called Apoe4, which increases the possibilities of Alzheimer’s late life.

But people can try to avoid or no less than delay health problems that contribute to later dementia. For example, Coresh wears a helmet while cycling, because repetitive or severe brain injuries from failure or falls increase the risk of dementia later in life.

Particularly essential: “What is good for your heart is good for your brain,” added Galvin with Miami. He calls people to exercise, avoid obesity and control blood pressure, diabetes and cholesterol.

13 influential women Delta Sigma Theta Borority, Inc., which inspired us all

For example, hypertension can disturb the blood flow to the brain, the risk not only in the case of vascular dementia, but additionally related to some of the Alzheimer’s disease. Similarly high levels of blood sugar, poorly controlled diabetes, is related to a cognitive decline and destruction of inflammation in the brain.

Galvin also said that be socially and cognitively energetic. He calls people to try hearing aids if age brings hearing loss, which might stimulate social insulation.

“There are things that we control over, and those things that in my opinion would be very important to build a better brain as aging,” he said.

___

The Associated Press Department of Health and Science receives support from the Science and Educational Group of the Medical Institute Howard Hughes and the (*55*) Wood Johnson Foundation. AP bears the sole responsibility for all content.

(Tagstranslate) @Ap

This article was originally published on : thegrio.com
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Health and Wellness

Jury awarded $310 million to parents of teenager who died after falling on a ride at Florida amusement park – Essence

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The family of Tire Sampson, the 14-yr-old who tragically died on an amusement park ride in Orlando, Florida, in 2022, has been awarded $310 million in a civil lawsuit.

Tire, who was visiting ICON Park along with his family on March 24, 2022, fell from the FreeFall drop tower. Although he was taken to a nearby hospital, he didn’t survive his injuries.

Now, greater than two years later, a jury has held the vehicle manufacturer, Austria-based Funtime Handels, responsible for the accident and awarded the Tire family $310 million. According to reports from local news stations WFTV AND KSDKthe jury reached its verdict after about an hour of deliberation.

Tyre’s parents will each receive $155 million, according to attorney spokesman Michael Haggard.

Attorneys Ben Crump and Natalie Jackson, who represented Tyre’s family, shared their thoughts on this landmark decision via X (formerly Twitter). “This ruling is a step forward in holding corporations accountable for the safety of their products,” they said in a statement.

Lawyers stressed that Tyre’s death was attributable to “gross negligence and a failure to put safety before profits.” They added that the ride’s manufacturer had “neglected its duty to protect passengers” and that the substantial award ensured it could “face the consequences of its decisions.”

Crump and Jackson said they hope the result will encourage change throughout the theme park industry. “We hope this will spur the entire industry to enforce more stringent safety measures,” they said. “Tire heritage will provide a safer future for drivers around the world.”

An investigation previously found that Tyre’s harness was locked through the descent, but he dislodged from his seat through the 430-foot fall when the magnets engaged. Tire’s death was ruled the result of “multiple injuries and trauma.”

ICON Park said at the time that it could “fully cooperate” with the authorities.

This article was originally published on : www.essence.com
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Health and Wellness

Tireless HIV/AIDS advocate A. Cornelius Baker dies

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HIV/AIDS Advocate, A. Cornelius Baker


A. Cornelius Baker, a tireless advocate of HIV and AIDS testing, research and vaccination, died Nov. 8 at his home in Washington, D.C., of hypertensive, atherosclerotic heart problems, in response to his partner, Gregory Nevins.

As previously reported, Baker was an early supporter for people living with HIV and AIDS within the Nineteen Eighties, when misinformation and fear-mongering in regards to the disease were rampant.

According to Douglas M. Brooks, director of the Office of National AIDS Policy under President Obama, it was Baker’s Christian faith that guided him toward compassion for others.

“He was very kind, very warm and inclusive – his circles, both professional and personal, were the most diverse I have ever seen, and he was guided by his Christian values,” Brooks told the outlet. “His ferocity was on display when people were marginalized, rejected or forgotten.”

In 1995, when he was executive director of the National AIDS Association, Baker pushed for June 27 to be designated National HIV Testing Day.

In 2012, he later wrote on the web site of the Global Health Advisor for which he was a technical advisor that: “These efforts were intended to help reduce the stigma associated with HIV testing and normalize it as part of regular screening.”

https://twitter.com/NBJContheMove/status/1856725113967632663?s=19

Baker also feared that men like himself, black gay men, and other men from marginalized communities were disproportionately affected by HIV and AIDS.

Baker pressured the Clinton administration to incorporate black and Latino people in clinical drug trials, and in 1994 he pointedly told the Clinton administration that he was bored with hearing guarantees but seeing no motion.

According to Lambda Legal CEO Kevin Jennings, yes that daring attitude that defines Baker’s legacy in the world of ​​HIV/AIDS promotion.

“Cornelius was a legendary leader in the fight for equality for LGBTQ+ people and all people living with HIV,” Jennings said in a press release. “In the more than twenty years that I knew him, I was continually impressed not only by how effective he was as a leader, but also by how he managed to strike the balance between being fierce and kind at the same time. His loss is devastating.”

Jennings continued: “Cornelius’ leadership can’t be overstated. For many years, he was one in all the nation’s leading HIV/AIDS warriors, working locally, nationally and internationally. No matter where he went, he proudly supported the HIV/AIDS community from the Nineteen Eighties until his death, serving in various positions including the Department of Health and Human Services, the National Association of Persons with Disabilities AIDS, and the Whitman-Walker Clinic . Jennings explained.

Jennings concluded: “His career also included several honors, including being the first recipient of the American Foundation for AIDS Research Foundation’s organization-building Courage Award. Our communities have lost a pillar in Cornelius, and as we mourn his death, we will be forever grateful for his decades of service to the community.”

Kaye Hayes, deputy assistant secretary for communicable diseases and director of the Office of Infectious Diseases and HIV/AIDS Policy, in her comment about his legacy, she called Baker “the North Star.”.

“It is difficult to overstate the impact his loss had on public health, the HIV/AIDS community or the place he held in my heart personally,” Hayes told Hiv.gov. “He was pushing us, charging us, pulling us, pushing us. With his unwavering commitment to the HIV movement, he represented the north star, constructing coalitions across sectors and dealing with leaders across the political spectrum to deal with health disparities and advocate for access to HIV treatment and look after all. He said, “The work isn’t done, the charge is still there, move on – you know what you have to do.” It’s in my ear and in my heart in the case of this job.

Hayes added: “His death is a significant loss to the public health community and to the many others who benefited from Cornelius’ vigilance. His legacy will continue to inspire and motivate us all.”

Baker is survived by his mother, Shirley Baker; his partner Nevins, who can be senior counsel at Lambda Legal; his sisters Chandrika Baker, Nadine Wallace and Yavodka Bishop; in addition to his two brothers, Kareem and Roosevelt Dowdell; along with the larger HIV/AIDS advocacy community.


This article was originally published on : www.blackenterprise.com
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