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Posted: Wed Aug 06, 2008 9:28 pm Post Subject: Broccoli near miracle vegetable
First we heard news of Broccoli's amazing effects with prostate cancer, then Broccoli took on the heart disease juggernaut and now more news...
'Eating broccoli could reverse the damage caused by diabetes to heart blood vessels, research suggests.
A University of Warwick team believe the key is a compound found in the vegetable, called sulforaphane.
It encourages production of enzymes which protect the blood vessels, and a reduction in high levels of molecules which cause significant cell damage.
Brassica vegetables such as broccoli have previously been linked to a lower risk of heart attacks and strokes.
People with diabetes are up to five times more likely to develop cardiovascular diseases such as heart attacks and strokes; both are linked to damaged blood vessels.
The Warwick team, whose work is reported in the journal Diabetes, tested the effects of sulforaphane on blood vessel cells damaged by high glucose levels (hyperglycaemia), which are associated with diabetes.
They recorded a 73% reduction of molecules in the body called Reactive Oxygen Species (ROS).
Hyperglycaemia can cause levels of ROS to increase three-fold and such high levels can damage human cells.
The researchers also found that sulforaphane activated a protein in the body called nrf2, which protects cells and tissues from damage by activating protective antioxidant and detoxifying enzymes.
Countering vascular disease
Lead researcher Professor Paul Thornalley said: "Our study suggests that compounds such as sulforaphane from broccoli may help counter processes linked to the development of vascular disease in diabetes.
"In future, it will be important to test if eating a diet rich in brassica vegetables has health benefits for diabetic patients. We expect that it will."
Dr Iain Frame, director of research at the charity Diabetes UK, stressed that research carried out on cells in the lab was a long way from the real life situation.
However, he said: "It is encouraging to see that Professor Thornalley and his team have identified a potentially important substance that may protect and repair blood vessels from the damaging effects of diabetes.
"It also may help add some scientific weight to the argument that eating broccoli is good for you."'
Joined: 15 May 2007
Posts: 857
Location: north-east victoria
Posted: Wed Aug 13, 2008 12:38 am Post Subject:
actually, i was always told, by those with a high scientific position, that bracchias should always be cooked with the lid off, to allow the sulphur gases to escape
i always say,
jam the bloody lid down and trap the bastards !!!!!!!!!!!!!!!!!!!!!!!!!!!!
Joined: 08 Mar 2008
Posts: 100
Location: Marlborough Sounds
Posted: Sun Aug 24, 2008 10:03 am Post Subject:
Have to agree with smashdracs, but as a treat we sometimes chop up raw brocolli ,cauli and carrot and mix in abit of grated cheese,sour cream and balsamic vinegar .It makes a meal by itself.Its got to be good for you :D