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Health Beat: Can food lower blood pressure? | Health Beat

October 13, 2020

ORLANDO, Fla. – Nearly half of adults in the United States have high blood pressure. Estimates show at least one in three Americans should be on blood pressure meds.

“Medications can be tough to take,” said Dr. Daniel Munoz, a cardiologist at Vanderbilt University Medical Center. “They can be complicated to take, particularly the more medications somebody is prescribed.”

But you can fight this common health threat with what you eat. First, include foods rich in Vitamin C, like bell peppers, cherries, and grapefruit. One study found people with high blood pressure who ate foods high in Vitamin C reduced their readings by five millimeters of mercury.

Salmon and flaxseed contain omega-threes, which have been shown to lessen inflammation and lower blood pressure.

Dark chocolate is rich in flavonoids that have blood pressure lowering effects. Tomatoes contain lycopene, which has been linked to reductions in blood pressure. Also, despite their

National Blood Clot Alliance Launches Sports & Wellness Institute

October 13, 2020

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| Health And Wellness

NEW YORK, Oct. 13, 2020 /PRNewswire/ — On World Thrombosis Day (October 13), the National Blood Clot Alliance (NBCA – stoptheclot.org), the nation’s leading patient advocacy organization focused on life-threatening blood clots, announced the launch of its new Sports & Wellness Institute, a comprehensive online community and resource designed specifically for amateur athletes and others striving to return to healthy, active lifestyles after surviving blood clots.

While medical advances are helping speed and improve the diagnosis of blood clots, awareness of risk factors, signs and symptoms remains critical. Regular physical activity and maintaining a healthy body weight reduce a person’s risk for blood clots, but in some cases physical fitness alone won’t prevent them. The mission of the NBCA Sports & Wellness Institute is to equip people who regularly listen to their bodies (as athletes often do) with information about early detection and prevention.

Wimbledon

More humans are growing an extra blood vessel in our arm that ‘feeds’ our hands, study shows

October 10, 2020

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| Health News

Picturing how our species might appear in the far future often invites wild speculation over stand-out features such as height, brain size, and skin complexion. Yet subtle shifts in our anatomy today demonstrate how unpredictable evolution can be.

a man holding his hand up: Man doing a forearm stretch.

© Provided by Live Science
Man doing a forearm stretch.

Take something as mundane as an extra blood vessel in our arms, which going by current trends could be common place within just a few generations.

Researchers from Flinders University and the University of Adelaide in Australia have noticed an artery that temporarily runs down the center of our forearms while we’re still in the womb isn’t vanishing as often as it used to.

That means there are more adults than ever running around with what amounts to be an extra channel of vascular tissue flowing under their wrist.

“Since the 18th century, anatomists have been studying the prevalence of this artery

Arm squeezes with blood pressure cuffs may help stroke recovery

October 9, 2020

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| Health Article

After administering clot-busting drugs to treat a stroke, using blood pressure cuffs to squeeze each arm might aid recovery, a new, small Chinese study suggests.

In the technique — called remote ischemic post-conditioning — the flow of oxygen-rich blood is repeatedly interrupted and restored using blood pressure cuffs on the arms. Earlier studies have found that the technique may prevent tissue damage by helping the body handle changes in blood flow and the damage that may occur from a stroke, researchers say.

“The findings show a promising future prospect of remote ischemic post-conditioning and have important clinical implications,” said researcher Dr. Guo-liang Li, of First Affiliated Hospital of Xi’an and Jiaotong University in Xi’an, China.

“As we all know, the therapy has a lot of advantages,” he said, calling it noninvasive, easy-to-use, cost-effective and safe.

Even though clot-busting drugs have saved many stroke patients, 32% do not have a favorable

To Your Good Health: Strict rules sometimes necessarily restrict blood donations | Columnists

October 8, 2020

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| Good Health

DEAR DR. ROACH: I lived in England in 1985-1986, during the mad cow disease outbreak. Since then, I have been ineligible to give blood. It is one of the few questions they ask. This has been 35 years and, obviously, I don’t have and have never had the disease itself. Is this still a valid reason to rule me out as a blood donor? — B.R.

ANSWER: Variant Creutzfeldt-Jakob disease was epidemic in the United Kingdom (and to a lesser extent, Ireland and France) from 1981 to 1996. By preventing blood donation from people who lived in the U.K. for more than six months during that time period, it is estimated that 90% of future vCJD could be prevented in the U.S.

Incubation periods of 40 years have been reported for a similar disease, kuru, which is why the prohibition against blood donation remains. However, the absolute risk is very

Improving blood sugar in Type 2 diabetes improves cognitive scores, study says

October 5, 2020

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| Health News

Oct. 5 (UPI) — Controlling blood sugar levels helped people with Type 2 diabetes who were overweight improve cognitive scores, but losing weight, exercise had mixed results, a new study shows.

More than a quarter of U.S. adults 65 or older have Type 2 diabetes, which doubles the risk of cognitive impairment and dementia, including Alzheimer’s disease, according to a statement from the Pennington Biomedical Research Center.

“It’s important to properly control your blood sugar to avoid the bad brain effects of your diabetes,” said study author Owen Carmichael said in a statement.

“Don’t think you can simply let yourself get all the way to the obese range, lose some of the weight, and everything in the brain is fine,” said Carmichael, a professor and director of Biomedical Imaging at Pennington Biomedical Research Center. “The brain might have already turned a corner that it can’t turn back from.”

The study,

AHA News: Despite Recent Setbacks, Americans’ Blood Pressure Has Dropped Dramatically Since 1960 | Health News

October 5, 2020

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| Health

(HealthDay)

MONDAY, Oct. 5, 2020 (American Heart Association News) — Blood pressure among adults decreased significantly during a 45-year period, according to new research that may offer encouragement for the millions who continue to struggle to control their blood pressure.

The study, published Oct. 5 in the American Heart Association journal Circulation , sought to pinpoint the magnitude of blood pressure improvement in the United States between 1960 and 2005.

Researchers looked at rates of control for systolic blood pressure, the top number in a reading that indicates how much pressure blood exerts against artery walls when the heart beats. The study looked at data from 9,459 adults ages 45 and older, most of whom lived in the so-called “stroke belt” region of the Southeast.

It found major decreases in median blood pressure levels across the board, with larger decreases for Black participants compared to white participants. Among Black people

GoodCell Partners with New York Blood Center to Investigate COVID-19 Risk

October 5, 2020

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| Health Center

Three-stage research program will leverage GoodCell’s Pathogen Susceptibility Testing Platform using NYBC’s moderate-to-severe COVID-19 patient samples to identify patients at increased risk of adverse clinical outcomes

GoodCell (“LifeVault Bio”), the company decoding human health to extend and improve the quality of life through technology powered by science, today announced the start of a three-stage program with New York Blood Center (NYBC), one of the preeminent, comprehensive blood products and services and research organizations in the United States, to study how specific acquired and inherited genetic variations in blood contribute to COVID-19 severity and recovery.

The research aims to advance a global understanding of susceptibility to severe disease and COVID-19 risk factors that could ultimately inform the creation of a COVID-19 susceptibility test. This type of test could serve as a critical tool in managing the disease with greater precision, support preemptive detection and treatment of high-risk patients, aid ongoing reopening

Uganda reports blood shortages amid coronavirus pandemic

October 5, 2020

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| Health Article

KAMPALA, Uganda (AP) — Health authorities in Uganda say the supply of blood has sharply declined since the start of the coronavirus pandemic as fewer people donate and schools remain closed. The consequences are sometimes deadly.

Students, especially those in secondary school, are the largest group of blood donors in the East African country but schools have been closed since March amid efforts to curb the spread of the virus.

This means the government agency charged with collecting blood is failing to meet its targets.

Dr. Emmanuel Batiibwe, the director of a hospital that looks after many of the poorest residents of the capital, Kampala, cited multiple deaths there in recent months related to blood shortages.

One victim was a woman with pregnancy complications. Children under 5 and patients going into surgery are also among those frequently in need of a blood transfusion, he said.

In July, Batiibwe’s China-Uganda Friendship

Trump health update: Doctors say president’s blood oxygen level dropped suddenly

October 4, 2020

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| Health Center

WASHINGTON — President Donald Trump’s blood oxygen level dropped suddenly on Saturday, but he “has continued to improve,” the White House physician said Sunday, adding a new layer of confusion to the president’s health status even as he sought to clarify contradictory statements from the day before.

Trump’s medical team, speaking on the steps of the military hospital where he was being treated for a third consecutive day, suggested that he could be discharged from the hospital as early as Monday.

VIDEO: Doctors’ Sunday update on Pres. Trump’s condition

Navy Cmdr. Dr. Sean Conley acknowledged he was trying to downplay the severity of the president’s condition the day before.

“I was trying to reflect the upbeat attitude of the team, that the president, that his course of illness has had. Didn’t want to give any information that might steer the course of illness in another direction,” Conley said. And in

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