Tuesday May 21, 2019

Too much salt intake could be causing major heart diseases and more

A recent study shows that the Indian diet has a dangerous amount of salt intake that contributes to the raising rate of major heart problems

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Representational image, courtesy: pixabay

February 28, 2017: Be it summer or winter, we Indians are bigtime fans of salty food. Snack time without munching on chatpata fries, samosas, chaats and other namkeens is out of our imaginations. Even though most of us are aware of the fact that too much salt is not good for our health, we often convince ourselves to turn a blind eye, or ignore health concerns to keep a check amidst all the celebrations and get-togethers. Just a little pinch of salt can transform an average dish into a lip-smacking treat. The reality is salt as an ingredient is not completely detrimental for our health. Natural forms of salt contain large amounts of various important minerals that can prove to be beneficial for us. But the refined variety, which is known as table salt and that’s what we use in our homes to cook our meals, is devoid of any goodness. So, consuming large quantities of refined table salt can escalate blood pressure and other ailments.

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According to a recent observation, we Indians love salt a little too much. The study which was conducted by an Australian firm has shown that an average Indian consumes about 119% more salt than the WHO recommendation. WHO guidelines suggest that salt intake of an individual should be limited to 2gm per day. The average intake by Indians was recorded to be 10.98 gms, more than 5 times the limit. This is alarming given the rising rate of Cardiovascular Diseases (CVDs)in India in the recent year. Records show that between 2010 and 2013, around 23% of all deaths in India were caused by such Cardiovascular diseases.

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The study, conducted by George Institute of Global Health (GIGH), was published in The Journal of Hypertension. Doctors have always put importance on the discussions regarding the excess intake of Salt. Too much salt in your body can result in a High Blood Pressure, which in turn can become the cause of several other heart-related health hazards.

The World Health Organisation believes that high sodium consumption (more than 2 gm of sodium which is equivalent to 5 gm salt per day) and insufficient potassium intake (less than 3.5 gm per day) are the reasons behind high blood pressure and are more likely to increase the risk of stroke and heart disease.
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Dr Sanjay Kalra, Consultant Endocrinologist, Bharti Hospital, Karnal, and Vice President, South Asian Federation of Endocrine Societies, informed, “Processed and fast foods have become the norm since they are easier to make and carry, and consume. Consumption of pulses, fruits and vegetables has reduced.” A processed food diet is full of harmful fats, sugar, carbohydrates and excess salt leading to conditions such as obesity, high blood pressure, and cardiovascular illness.

He also mentioned, “High blood pressure can also lead to kidney failure by causing extra strain on the arteries.” The study has also noted that every measure of salt intake made in India except one has provided an estimate above the WHO-recommended maximum consumption level of 5 gm/day. The best estimate obtained by this meta-analysis suggests that average salt consumption in India is twice the recommended maximum level. Another relevant study, published in the British Medical Journal, has pointed out that the burden of several lifestyle disorders such as hypertension and heart disease can be reduced by a government-supported national policy on reducing sodium intake by 10 per cent over 10 years.

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According to Dr K K Aggarwal, National President, Indian Medical Association (IMA), “While sodium is needed by the body in certain amounts, an excess of it is very harmful. Excess salt is directly related to blood pressure. Increase in salt consumption raises the sodium level, thereby increasing blood pressure.” “It can also escalate the risk of major cardiovascular diseases such as coronary heart disease, heart diseases, and strokes.

So it’s about time everyone should start keeping a strict watch on our salt intake.

– prepared by Durba Mandal of NewsGram. Twitter: @dubumerang

 

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WHO Warns: DRC’s Ebola Outbreak Situation Could Spiral Out Of Control

Ebola was unfamiliar in the northeast, a region already destabilized by at least two decades of conflict. More than 100 armed groups roam the area, displacing hundreds of thousands of people.

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An Ebola health worker is seen at a treatment center in Beni, Eastern Congo, April, 16, 2019. The World Health Organization is warning it may not be possible to contain Ebola to the two affected provinces in eastern Congo if violent attacks on health teams continue. VOA

Armed attacks, misinformation and a growing funding gap continue to impede the response to the Ebola outbreak in northeastern Democratic Republic of Congo, with the World Health Organization warning that the situation could spiral out of control.

Insecurity leaves response teams “unable to perform robust surveillance nor deliver much needed treatment and immunizations,” the WHO reported Friday in its latest update on the outbreak confirmed last August. The health organization warned that “without commitment from all groups to cease these attacks, it is unlikely that this EVD [Ebola virus disease] outbreak can remain successfully contained in North Kivu and Ituri provinces.”

The disease could spill into other parts of the country and across the borders of neighboring Uganda, Rwanda and South Sudan, the health organization suggested.

This month alone has brought setbacks such as a violent assault on a burial team in the town of Katwa and a gunfight between at least 50 armed militia and security forces in the city of Butembo, WHO reported. Mourners also buried Richard Valery Mouzoko Kiboung, a 41-year-old Cameroonian doctor killed April 19 while working for WHO and meeting with other front-line workers at Butembo University Hospital.

The threats continue.

A letter warns against collaborating with Ebola responders or treatment centers in the Democratic Republic of Congo. Copies of the letter, allegedly written by a Mai-Mai fighter, appeared on the street in Butembo and in other communities in the region.
A letter warns against collaborating with Ebola responders or treatment centers in the Democratic Republic of Congo. Copies of the letter, allegedly written by a Mai-Mai fighter, appeared on the street in Butembo and in other communities in the region. VOA

On Thursday, a VOA correspondent in Butembo saw a series of letters scattered on a street, each weighted down with pebbles. Written in Swahili and attributed to Mai-Mai fighters, the letters warned police, soldiers and the general public against showing any support for Ebola responders or treatment centers.

Anderson Djumah, whose 10-year-old son is being treated for Ebola at the general hospital in the North Kivu town of Beni, complained that “the lack of security has just added more suffering.”

“Even Ebola treatment centers are targeted by the assailants. We’re afraid. Ebola is killing so many people. We’re still expecting that the government would be able to protect us,” he said. “… [But] some people who are sick with Ebola are fleeing to other places for their lives and are meanwhile spreading the sickness.”

Complications for care

Violence sends people into hiding and disrupts response operations such as contact tracing, vaccination and safe burials, giving “time and space to the virus to spread within the community and make more victims,” Jessica Ilunga, spokeswoman for the DRC’s health ministry, told VOA.

“Every time we have a security incident, the number of cases and deaths obviously increases,” Ilunga said.

The health ministry, leading the response with WHO’s help, reported 1,600 total cases as of Wednesday, with 1,534 confirmed and 66 likely. This second-worst Ebola outbreak already has claimed 1,069 lives. The 2014-15 West African outbreak killed more than 11,000.

Many of the victims have died at home, potentially exposing others to the disease and leaving gaps in how — and to whom — the virus may have been transmitted.

“You don’t know who those contacts are,” said epidemiologist Jennifer Nuzzo, an epidemiologist and principal investigator for the Outbreak Observatory, a project of the Johns Hopkins Center for Health Security. “… Chances are you can’t offer them vaccines or treatment.”

Funding for the Ebola response has fallen far short of need, WHO spokesman Tarik Jasarevic said in an email to VOA Wednesday. As of May 2, WHO had received $32.5 million of the $87 million it estimated needing for six months ending in July.

“If the funds are not received,” Jasarevic wrote, “WHO will be unable to sustain the response at the current scale.”

FILE - Police shelter behind a hospital sign as they guard a hospital in Butembo, Congo, April 20, 2019, after militia members attacked an Ebola treatment center in the city’s Katwa district overnight.
Police shelter behind a hospital sign as they guard a hospital in Butembo, Congo, April 20, 2019, after militia members attacked an Ebola treatment center in the city’s Katwa district overnight. VOA

New challenges in 10th DRC outbreak

This is the DRC’s 10th reported outbreak since the virus’ discovery near the Ebola River in 1976. The country has proved adept at snuffing out past outbreaks of Ebola, which has been found in bats, monkeys and other animals sometimes consumed as “bush meat.” The virus spreads through contact with an infected person’s body fluids.

Ebola was unfamiliar in the northeast, a region already destabilized by at least two decades of conflict. More than 100 armed groups roam the area, displacing hundreds of thousands of people.

High mobility and population density also raise the potential that the virus could cross into Uganda, Rwanda and South Sudan. (The U.S. Centers for Disease Control and Prevention has been providing technical guidance to the DRC and its neighbors, for instance, helping them ramp up surveillance and vaccination tracking.)

Wary public

Skepticism also factors into the Ebola equation. The northeast is an opposition stronghold, and its residents were angered to be kept from voting in December’s general elections, as former U.S. diplomat John Campbell pointed out in a Council on Foreign Relations blog post.

A study published in The Lancet medical journal in March found low public trust in local authorities and broad acceptance of misinformation about Ebola. Just a third of the 961 respondents — adults surveyed in North Kivu’s Beni and Butembo last fall — said they had confidence that local authorities acted in the public interest. A fourth indicated they didn’t believe Ebola exists.

Mistrust and misinformation make it less likely that individuals will heed public safety directives, such as accepting Ebola vaccines, seeking formal medical care or supporting safe burial practices, the researchers noted.

A woman looks at burned equipement in an Ebola treatment center, which was attacked early on March 9, 2019, in Butembo, Democratic Republic of the Congo.
A woman looks at burned equipement in an Ebola treatment center, which was attacked early on March 9, 2019, in Butembo, Democratic Republic of the Congo. VOA

That mistrust can be weaponized, as Medecins Sans Frontieres/Doctors Without Borders experienced. Two of the international aid group’s Ebola treatment centers, in Katwa and Butembo, were attacked in February. MSF suspended services there, saying its ability to respond in the outbreak’s epicenter had been “crippled.”

Anne-Marie Pegg, MSF’s clinical lead for epidemic response, said some Congolese look critically at the disparity between local clinics, which, if they exist, might lack basics such as running water and electricity, and the better-equipped Ebola treatment centers set up by international aid groups.

“Very little investment has gone into the existing health structures and the existing health system, and people notice this,” Pegg said. She said MSF, in “numerous interactions,” has heard complaints that international groups are involved “‘only because we [locals] are contagious and we’re a threat to you.’

“It’s not surprising that something like Ebola can be manipulated for any variety of reasons,” Pegg added. “… Absolutely, there are interest groups from all sides that are trying to use this.”

MSF continues to work in the region while pressing for “better integration of Ebola treatment into the health care system,” Pegg said. The virus’ early symptoms, such as headaches and muscle pain, are indistinguishable from those of malaria or other more common ailments, so “it’s difficult for someone who’s sick to think, ‘I have Ebola.’ So the capacity to isolate someone who may have an Ebola infection and test for that … needs to happen at a local level” rather than sending patients to a treatment center. “It would be nice if those people could be treated closer to home” and started on treatment while awaiting test results. If the virus is confirmed, then transfer the patient to an Ebola treatment center, “which is the best place.”

But, she said, MSF’s goal is to treat whatever ailment a patient might have.

FILE - A Congolese health worker administers Ebola vaccine to a boy who had contact with an Ebola sufferer in the village of Mangina, in North Kivu province of the Democratic Republic of Congo, Aug. 18, 2018.
A Congolese health worker administers Ebola vaccine to a boy who had contact with an Ebola sufferer in the village of Mangina, in North Kivu province of the Democratic Republic of Congo, Aug. 18, 2018. VOA

Vaccine plans revised

As Ebola infections rise, a WHO advisory group this week recommended that an approved vaccine be distributed more widely in smaller doses and that an experimental vaccine, developed by Johnson & Johnson, also be offered. More than 100,000 doses of the approved Merck vaccine have been distributed since August, but supplies are running low. The dosage would be halved from the current 1 milliliter for the primary and secondary “ring vaccination,” which prescribes inoculation for anyone in contact with an infected person. Eligibility would be expanded through “pop-up and targeted geographic approaches” in high-risk areas.

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“We know that vaccination is saving lives in this outbreak,” WHO Director-General Tedros Adhanom Ghebreyesus said in a statement.

The advisory group also recommended more training for local health workers. (VOA)