Navigation Links
Large Intake of Calcium from Dairy Food Linked to Dementia in Elders

The brain damage and dementia in elderly people may be because of calcium and vitamin D in dairy products, suggests a new study presented at the Experimental Biology meeting in Washington DC.

Scientists from Duke University in Durham, North Carolina, said that too much calcium could cause neural damage by narrow blood vessels in the brain. They further said that the effect might be compounded by vitamin D, which regulates calcium retention and activity.

The brains of 79 men and 153 women, aged between 60 to 86, were scanned during the study. All the participants had at least a number of brain lesions, areas of tissue damage, which varied in size and included tiny ones often seen even in healthy older people.

However, the likelihood of having a huge volume of brain lesions was higher in participants who consumed the most calcium and vitamin D. Age, high blood pressure, and other medical and mental conditions like depression did not make any difference to the results.

"At this point, we do not know if high calcium and vitamin D intake are involved with the causation of brain lesions, but the study provides support to the growing number of researchers who are concerned about the effects of too much calcium, particularly among older adults, given the current emphasis on promoting high intakes of calcium and vitamin D," the Independent quoted study leader Dr Martha Payne as saying.

She says that the next step in their research is to investigate possible ways in which high levels of calcium and vitamin D may damage the brain.

It is believed that when too much calcium is absorbed into blood vessel walls, it produces bone-like deposits, and this calcification may narrow the blood vessels and make them less flexible, reducing the blood flow through them.

When it happens in the brain, neurones may die as a result of blood deprivation, which in turn may cause the lesions that inc rease the risk of cognitive impairment, dementia, depression and stroke.


'"/>




Related medicine news :

1. The Link Between Larger Birth Weight And Cancer Risk
2. Worlds Largest Cord Blood Bank to be started in India
3. India Has The Oldest And Largest Collection Of Preserved Mosquitoes – Mosquito Museu
4. Fear Of Dengue Epidemic Looms Large: Fever Kills Five in Pakistan
5. Visualization Found To Be Largely Dependent On The Brain
6. Large Scale Study On H5N1 Conducted
7. Large Scale Multiple Sclerosis Vaccine Trial to Be Initiated By PharmaFrontiers
8. Pre-eclampsia Pronounced With Intake of Vitamins in Large Doses
9. Large Ambulances To Handle Obese patients In Vegas
10. Heart Related Problems-The Largest Killers In Andhra Pradesh
11. Large scale culling of poultry effected at Cote dIvoire following bird flu outbreak.
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:10/13/2017)... ... 2017 , ... Apple Rehab Shelton Lakes , which specializes in the ... facility as part of a disaster drill on October 3rd. , Apple Rehab participated ... Emergency Manager, as well as the Connecticut Long Term Care Mutual Aid Plan ...
(Date:10/13/2017)... ... 2017 , ... Yisrayl Hawkins, Pastor and Overseer at The House of Yahweh, ... and least understood books in the Holy Scriptures, Revelation. The Book of Revelation paints ... for centuries. Many have tossed it off as mere rubbish, but Yisrayl Hawkins says ...
(Date:10/12/2017)... Del. (PRWEB) , ... October 12, 2017 , ... ... and advisory services for healthcare compliance program management, will showcase a range of ... National Association for Assisted Living (NCAL) Convention and Expo to be held October ...
(Date:10/12/2017)... ... ... The American College of Medical Informatics (ACMI) will present the 2017 Morris ... of AMIA’s Annual Symposium in Washington, D.C. AMIA’s Annual Symposium is taking ... in the field of medical informatics, this prestigious award is presented to an individual ...
(Date:10/12/2017)... ... October 12, 2017 , ... Leading pediatric oncology experts ... Washington, D.C., for the 49th Congress of the International Society of Paediatric Oncology ... of the Center for Cancer and Blood Disorders at Children’s National, and ...
Breaking Medicine News(10 mins):
(Date:10/11/2017)... 11, 2017  Caris Life Sciences ® , a ... promise of precision medicine, today announced that St. Jude ... Oncology Alliance™ (POA) as its 17 th member. ... Jude Crosson Cancer Institute will help develop standards of ... tumor profiling, making cancer treatment more precise and effective. ...
(Date:10/7/2017)... Texas , Oct. 6, 2017   Provista, ... with more than $100 billion in purchasing power, today ... news and information. The Newsroom is the ... and industry trends, infographics, expert bios, news releases, slideshows ... having access to a wealth of resources at their ...
(Date:10/2/2017)... , Oct. 2, 2017 Diplomat Pharmacy, ... 8th Day Software and Consulting, LLC , and named ... 8th Day Software, based in Tennessee , ... 8th Day expands EnvoyHealth,s service offerings for health care ... "In an interoperable ...
Breaking Medicine Technology: