Posts Tagged ‘antioxidants’

Tea, Coffee Drinkers Have Lower Heart Risk

Good news, coffee and tea drinkers. Keep drinking--6 cups of tea or 4 cups of coffee. – Ilene 

Tea, Coffee Drinkers Have Lower Heart Risk

Black coffee in ornate coffee cup

Study Shows 3 to 6 Cups of Tea Daily Linked Reduced Risk of Death From Heart Disease 

By Salynn Boyles
WebMD Health News

June 18, 2010 — People who drink a lot of tea or drink coffee in moderation are less likely to die of heart disease than coffee and tea abstainers, new research suggests.

The finding adds to the growing body of evidence suggesting that coffee and tea help protect against heart disease, but not stroke.

Researchers followed more than 37,000 people in The Netherlands for 13 years in one of the largest and longest studies ever to examine the impact of coffee and tea drinking on heart health.

They found that:

  • People who drank three to six cups of tea per day had a 45% lower risk of death from heart disease than people who drank less than one cup of tea a day.
  • Drinking more than six cups of tea a day was associated with a 36% lower risk of heart disease, compared to drinking less than one cup.
  • People who drank more than two, but no more than four, cups of coffee a day had about a 20% lower risk of heart disease than people who drank more or less coffee or no coffee at all.
  • Moderate coffee consumption was associated with a slight, but not statistically significant, reduction in death from heart disease, but neither coffee nor tea affected stroke risk.

Continue here.>

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Tea and coffee reduce heart disease risk, study suggests

By Richard Alleyne, Telegraph 

The researchers believe that the health benefits are down to antioxidants found in both drinks which remove damaging free radicals from the body.

The team, whose research is published in Arteriosclerosis, Thrombosis, and Vascular Biology: Journal of the American Heart Association, also noted that tea and coffee drinkers have different health behaviours – with more coffee drinkers prone to smoke and have a less healthy diet.

This is the latest research into the relative health benefits of two of the world’s favourite beverages.

It has been claimed that they can reduce risks of some cancers, diabetes, stress and even acne.

But they have also been linked to increased rates of cancer, rheumatoid arthritis and high blood pressure.

Full article here.>


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High doses of antioxidant supplements induce stem cell genetic abnormalities

This is interesting, and important if you’re taking lots of supplements thinking that the more antioxidants you take, the longer you’ll live. Research is providing plenty of evidence that it doesn’t work so simply, while supplements fail to act according to the logical prevailing theory. Here’s another piece. – Ilene  

High doses of antioxidant supplements induce stem cell genetic abnormalities

Spoonful of dietary supplements

Courtesy of David Granovsky, in SCIENCE & STEM CELLS 

High doses of antioxidant supplements induce stem cell genetic abnormalities

High doses of antioxidant nutritional supplements, such as vitamins C and E, can increase genetic abnormalities in cells, which may predispose supplement-takers to developing cancer, according to a new study from the Cedars-Sinai Heart Institute.

The study, led by Eduardo Marbán, M.D., Ph.D., director of the Cedars-Sinai Heart Institute, was published online today in the medical journal Stem Cells. The study also will appear in the journal’s July printed edition.

Marbán and his team accidentally discovered the danger of excessive antioxidant doses while seeking a way to reduce the genetic abnormalities that occurred naturally when the scientists sought to multiply human cardiac stem cells.

Marbán stressed that the study’s finding applies only to excessive  and not to foods that are rich in antioxidants, such as milk, oranges, blueberries and peanuts. In recent years, multiple studies have touted the benefits of foods rich in antioxidants.

“Taking one multivitamin daily is fine, but a lot of people take way too much because they think if a little is good, a lot must be better,” said Marbán, who is also the Mark Siegel Family Professor at Cedars-Sinai. “That is just not the case. If you are taking 10 or 100 times the amount in a daily multivitamin, you may be predisposing your cells to developing cancer, therefore doing yourself more harm than good.”

In laboratories, stem cells are often grown in a Petri dish culture than is composed of 20 percent oxygen, whereas cells growing inside human tissue are exposed to just 3 to 5 percent oxygen. But Marbán’s team of researchers became frustrated because the higher concentration of oxygen in lab-grown stem cells resulted in 9 percent of the cells being rejected because of genetic abnormalities.

“We sought to counter that oxidation problem by adding high doses of antioxidants directly to
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Phil's Favorites

How TikTok is upending workplace social media policies - and giving us rebel nurses and dancing cops

 

How TikTok is upending workplace social media policies – and giving us rebel nurses and dancing cops

Front-line workers frequently make short TikTok videos while on the job. Tzido/iStock via Getty Images

Courtesy of Elizabeth C. Tippett, University of Oregon

As the Thanksgiving holiday was winding down, a medical center in Salem, Oregon, found itself in the middle of a frothing social media mess. A nurse named ...



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Politics

As Pandemic Soars to Deadly New Heights, 'Conservative Ideology Itself' Blamed for Disastrous US Response

 

As Pandemic Soars to Deadly New Heights, 'Conservative Ideology Itself' Blamed for Disastrous US Response

"The conservative belief that government is more often the problem than the solution," argue two progressive analysts, "made it practically inevitable that Republicans would render their own government ineffective."

Courtesy of Jake Johnson, Common Dreams

A supporter of President Donald Trump insults counter-protesters during a rally in Washington, D.C., on November 14, 2020. (Photo: Olivier Douliery/AFP via Getty Images)

It is widely agreed that President Donald Trump'...



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Zero Hedge

Stocks Plunge After Pfizer Cuts Vaccine Rollout Target By Half Due To "Supply Chain Obstacles"

Courtesy of ZeroHedge

US stocks tumbled during the final hour of trading Thursday as Pfizer revealed that it expects to ship half the number of vaccines this year, raising new questions about the optimistic projections and expectations for the pace of vaccinations.

The company cited supply chain delays tied to the fact that the company has found raw materials in early production that did not meet its standards.

It still expects over 1bln doses rolled out in 2021

"Scaling up the raw material supply chain took longer than expected," a company spokeswoman said. "And it's important to highlight that the outcom...



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ValueWalk

McConnell Continues To Hold Up Covid Pandemic Relief

By Anna Peel. Originally published at ValueWalk.

As Another 712K Get Pink Slips, McConnell Insists On More Corporate Giveaways in Lieu of Real Covid Pandemic Relief

Q3 2020 hedge fund letters, conferences and more

McConnell Dismisses The Urgently Needed Covid Pandemic Relief

McConnell’s latest proposal offers far too little, too late for those most in need — not a penny for extra unemployment benefits, stimulus checks, or rental assistance, while doing nothing to ...



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Kimble Charting Solutions

Dow Industrials Test Super Breakout Price Level!

Courtesy of Chris Kimble

The Dow Jones Industrial Average has survived several market scares over the past 5 decades, including the 1987 crash (Black Monday), Tech Bubble, Financial Crisis, and Coronavirus crash.

In a very noisy, news-driven world, sometimes it pays to simply zoom out on the charts and stop thinking about trading every headline.

Today’s chart is a “quarterly” chart of the Dow Jones Industrial Average (spanning the past 50 years). It includes some relevant Fibonacci price levels for active investors to consider; we apply Fibonacci to the quarterly lows of 1974 and the lows of 2003 and 2009 (that being 100%).

Note that the Dow Industri...



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Chart School

Gold Chart Review

Courtesy of Read the Ticker

Gold swing trade is due, lets review some charts to see if it is a viable move.

The seasonal period of gold is now upon us, gold should advance for the next 3 months.


Gold Gann Angle Chart ...


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Gold Channel Chart .. close up!



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Gold Channel Chart


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Biotech/COVID-19

Rapid COVID-19 tests can be useful - but there are far too few to put a dent in the pandemic

 

Rapid COVID-19 tests can be useful – but there are far too few to put a dent in the pandemic

Rapid tests for COVID-19 are easy to administer and give fast results. AP Photo/Julio Cortez, File

Courtesy of Bonnie LaFleur, University of Arizona and Katherine Ellingson, University of Ari...



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Digital Currencies

Five Reasons Why Bitcoin is Going Up

 

Five Reasons Why Bitcoin is Going Up

Courtesy of 

Call it the “Respectability Rally”…

A few reasons for Bitcoin’s return to the record highs. It’s about $18,500 as of this writing, matching the previous highs from 2017’s original explosion.

Reason one: It’s going up because it’s going up. Don’t scoff, this is the reason most things in the markets happen and then the explanations are called for afterwards. I’m in financial television, I have literally watched this process occur in real-time. The more something moves in a given direction, the more peop...



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Mapping The Market

COVID-19 Forces More Than Half of Asset Management Firms to Accelerate Adoption of Digital Marketing Technology

By Jacob Wolinsky. Originally published at ValueWalk.

There is no doubt that the use of technology to support client engagement initiatives brings both opportunities and threats but this has been brought into sharp focus this year with the COVID-19 pandemic.

The crisis has brought to the fore the need for firms to enable flexibility in client engagement – the expectation that providers will communicate to clients on their terms, at their speed and frequency and on their preferred channels, is now a given. This is even more critical when clients are experiencing unparalleled anxiety from both market conditions and their own personal circumstances.

...

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The Technical Traders

Adaptive Fibonacci Price Modeling System Suggests Market Peak May Be Near

Courtesy of Technical Traders

Our Adaptive Fibonacci Price Modeling system is suggesting a moderate price peak may be already setting up in the NASDAQ while the Dow Jones, S&P500, and Transportation Index continue to rally beyond the projected Fibonacci Price Expansion Levels.  This indicates that capital may be shifting away from the already lofty Technology sector and into Basic Materials, Financials, Energy, Consumer Staples, Utilities, as well as other sectors.

This type of a structural market shift indicates a move away from speculation and towards Blue Chip returns. It suggests traders and investors are expecting the US consumer to come back strong (or at least hold up the market at...



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Lee's Free Thinking

Texas, Florida, Arizona, Georgia - The Branch COVIDIANS Are Still Burning Down the House

 

Texas, Florida, Arizona, Georgia – The Branch COVIDIANS Are Still Burning Down the House

Courtesy of Lee Adler, WallStreetExaminer 

The numbers of new cases in some of the hardest hit COVID19 states have started to plateau, or even decline, over the past few days. A few pundits have noted it and concluded that it was a hopeful sign. 

Is it real or is something else going on? Like a restriction in the numbers of tests, or simply the inability to test enough, or are some people simply giving up on getting tested? Because as we all know from our dear leader, the less testing, the less...



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Insider Scoop

Economic Data Scheduled For Friday

Courtesy of Benzinga

  • Data on nonfarm payrolls and unemployment rate for March will be released at 8:30 a.m. ET.
  • US Services Purchasing Managers' Index for March is scheduled for release at 9:45 a.m. ET.
  • The ISM's non-manufacturing index for March will be released at 10:00 a.m. ET.
  • The Baker Hughes North American rig count report for the latest week is scheduled for release at 1:00 p.m. ET.
...

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Feb. 26, 1pm EST

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Phil will discuss positions, COVID-19, market volatility -- the selloff -- and more! 

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