Skip to content
Catholic Online Logo

By Catholic Online (NEWS CONSORTIUM)

8/20/2013 (1 year ago)

Catholic Online (www.catholic.org)

Dietary copper is essential to a healthy diet, doctors say

A battle is now raging among researchers who hope to break the code as to what causes Alzheimer's. One study carried out by researchers in the U.S. argues that dietary copper - found in much of what we eat, is a contributing factor in developing Alzheimer's. Other researchers vehemently disagree, saying that dietary copper is essential for nutrition and health.

Copper is a vital part of our diet and necessary for health. Tap water coming through copper pipes, red meat and shellfish as well as fruit and vegetables are all sources of dietary copper.

Copper is a vital part of our diet and necessary for health. Tap water coming through copper pipes, red meat and shellfish as well as fruit and vegetables are all sources of dietary copper.

Highlights

By Catholic Online (NEWS CONSORTIUM)

Catholic Online (www.catholic.org)

8/20/2013 (1 year ago)

Published in Health

Keywords: Alzheimer's. dietary copper, research, healthy diet


LOS ANGELES, CA (Catholic Online) - These advocates point to separate studies where dietary copper has been found to protect the brain.

A recent study in Proceedings of the National Academy of Sciences, however, argues that high levels of copper leaves the brain struggling to get rid of a protein thought to cause the dementia.

In a study conducted on mice, a team at the University of Rochester in New York suggests that copper interfered with the brain's shielding. These laboratory mice were fed more copper. Their water held a greater build-up of the metal in the blood vessels in the brain.

The team concluded that this interfered with the way the barrier functioned and made it harder for the brain to get rid of a protein called beta amyloid.

"It is clear that, over time, copper's cumulative effect is to impair the systems by which amyloid beta is removed from the brain," lead researcher Dr Rashid Deane said.

"It's a double whammy of increased production and decreased clearance of amyloid protein.

"Copper is a very essential metal ion and you don't want a deficiency and many nutritious foods also contain copper."

However, he said taking supplements may be "going overboard a bit."

Others point out that copper is a vital part of our diet and necessary for health. Tap water coming through copper pipes, red meat and shellfish as well as fruit and vegetables are all sources of dietary copper.

Professor of bioinorganic chemistry at Keele University Chris Exley said there was "no true consensus" on the role of copper in Alzheimer's disease.

"In our most recent work we found evidence of lower total brain copper with ageing and Alzheimer's. We also found that lower brain copper correlated with higher deposition of beta amyloid in brain tissue," Exley said.

"He said at the moment we would expect copper to be protective and beneficial in neurodegeneration, not the instigator, but we don't know.

"The exposure levels used mean that if copper is acting in the way they think it does in this study then it must be doing so in everyone."

---


Pope Francis: end world hunger through 'Prayer and Action'


2014 - Distributed by THE NEWS CONSORTIUM

Pope Francis Prayer Intentions for October 2014
Peace:
That the Lord may grant peace to those parts of the world most battered by war and violence.
World Mission Day: That World Mission Day may rekindle in every believer zeal for carrying the Gospel into all the world.



Comments


More Health

What's the biggest danger in your home? It will shock and disgust you Watch

Image of Kitchen towels in your home may be the biggest danger to the health of you and your family.

By Catholic Online (NEWS CONSORTIUM)

The biggest danger in your house aren't stairs, bugs or chemicals, but actually may be hand towels kept in the kitchen. LOS ANGELES, CA (Catholic Online) - Kitchen towels may spread food poisoning, bacteria or other dangerous microorganisms around your home without any ... continue reading


NOT long enough: Ebola could lay dormant in the body for longer than 21 days, expert claims Watch

Image of Biology Professor Charles Hass, who has vast experience of analyzing the risk of transmitting biological pathogens, said

By Catholic Online (NEWS CONSORTIUM)

A new study warns that the recommended 21-day quarantine period for the Ebola virus is not long enough to contain the spread of the disease. While the World Health Organization advises the incubation period for the virus is between two and 21 days, scientists ... continue reading


Nurse says Texas Presbyterian Hospital was chaotic and filthy during Ebola outbreak Watch

Image of

By Catholic Online (NEWS CONSORTIUM)

Texas Presbyterian Hospital in Dallas, Texas, reacted very poorly when it discovered that they had been treating a Liberian man with Ebola. According to a nurse who has since come forward, safety regulations were blithely ignored, contaminated linens and waste ... continue reading


Why aren't we doing this? Colombia bans entry to those from Ebola affected countries Watch

Image of A Liberian man is having his temperature taken by a no-contact thermometer.

By Catholic Online (NEWS CONSORTIUM)

Two countries have started barring entry to people coming from the nations in West Africa that have been hardest hit by the current Ebola outbreak. LOS ANGELES, CA (Catholic Online) - Kenny Anthony, the prime minister of St. Lucia-a small island nation in the ... continue reading


Second Dallas health worker contracts Ebola virus Watch

Image of Workers scrub down Amber Vinson's apartment in Dallas, Texas.

By Catholic Online (NEWS CONSORTIUM)

A second Dallas health care worker has since contracted the Ebola virus - and authorities are now frantically trying to contact the more than 100 plus passengers with whom she shared a flight. Authorities says that the employee, Amber Vinson reportedly showed ... continue reading


World has until Christmas to control Ebola; all bets off afterwards Watch

Image of The World Health Organization, or WHO earlier said there could be 10,000 new cases of Ebola per week within two months.

By Catholic Online (NEWS CONSORTIUM)

The United Nations says the Ebola outbreak must be controlled within 60 days. Otherwise, the world faces an "unprecedented" situation for which there is no plan. Ebola, according to the U.N. "is running faster than us and it is winning the race." LOS ANGELES, ... continue reading


The horrifying truth of Ebola: WHO suggests 10,000 could become infected per week Watch

Image of An aid worker carries a child infected with Ebola in Liberia, one of the West African nations hardest hit by the outbreak.

By Catholic Online (NEWS CONSORTIUM)

The World Health Organization (WHO) has issued a dire warning to the world. On October 14 they announced that the death rate of the current Ebola outbreak in West Africa is now 70%, much higher than usual. Even more horrifying, the WHO has stated that West Africa ... continue reading


Ebola is 'the most severe, acute health emergency seen in modern times' -- WHO Watch

Image of Ninety percent of economic costs of any outbreak

By Catholic Online (NEWS CONSORTIUM)

Deaths from the currently Ebola epidemic has sailed past the 4,000 mark this week, with the majority of deaths confined to West Africa: Liberia, Sierra Leone and Guinea are the nations most impacted by the disease. But as the first death in the United States from Ebola ... continue reading


Stem cell breakthrough could save diabetics from daily injections Watch

Image of Patients could receive a single transplant with the newly generated cells, which would then read out the amount of sugar in the blood and squirt out just the right amount of the hormone insulin.

By Catholic Online (NEWS CONSORTIUM)

Scientists have announced a stem cell breakthrough that could one day free millions of diabetics from a lifetime of insulin injections. Stem cell researcher Douglas Melton has conceived of a method of growing billions of precious insulin-secreting cells en ... continue reading


Safety protocols called into question after first case of Ebola contracted on U.S. soil Watch

Image of More than 4,000 people have died of Ebola since the start of the year usually in Guinea, Sierra Leone and Liberia. The epidemic appears to be outpacing efforts to fight it.

By Catholic Online (NEWS CONSORTIUM)

While Thomas Duncan from Liberia may have been America's "patient zero" in regards to Ebola, the nurse who treated him that has since fallen ill from the disease represents the first instance of Ebola being contracted on U.S. soil. Health officials, who believe ... continue reading


All Health News

Newsletters

Newsletter Sign Up icon

Stay up to date with the latest news, information, and special offers

Daily Readings

Reading 1, Ephesians 3:2-12
2 You have surely heard the way in which God ... Read More

Psalm, Isaiah 12:2-3, 4, 5-6
2 Look, he is the God of my salvation: I shall have ... Read More

Gospel, Luke 12:39-48
39 You may be quite sure of this, that if the ... Read More

Saint of the Day

Saint of the Day for October 22nd, 2014 Image

St. Pope John Paul II
October 22: Karol J. Wojtyla, known as John Paul II since his October 1978 ... Read More

Inform, Inspire & Ignite Logo

Find Catholic Online on Facebook and get updates right in your live feed.

Become a fan of Catholic Online on Facebook


Follow Catholic Online on Twitter and get News and Product updates.

Follow us on Twitter