By Nick Collins, Science Correspondent
5:00PM BST 17 Sep 2013
Researchers examined the effects of 446 different chemical compounds on the immune system and identified two which had a significant impact.
The two compounds appeared to work with vitamin D to increase the activity of a gene known as CAMP which helps boost the body's ability to fight disease.
One of the compounds, resveratrol, which is found in red grapes, is thought to have various healthy effects on the body such as fighting cancer and lowering the risk of heart disease.
But the new study, by researchers from Oregon State University, was the first to clearly show the way in which the compound works with vitamin D to produce this effect.
The other compound which stood out in the study was pterostilbene, found in blueberries, which previous studies have linked to lower cholesterol and better heart health.
Dr Adrian Gombart, who led the study, said: “Out of a study of hundreds of compounds, just these two popped right out. Their synergy with vitamin D to increase CAMP gene expression was significant and intriguing.”
Vitamin D had already been linked to the function of the CAMP gene, which is involved in the functioning of the immune system, but the new study suggests other compounds can also play a role, researchers reported in the Molecular Nutrition and Food Research journal.
Because the study was carried out on cells in a laboratory, it is too early to say whether including the foods as part of your diet would produce similar results, they added.
http://www.telegraph.co.uk/health/healthnews/10315217/Red-wine-and-blueberries-could-boost-immune-system.html
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#1 - Sept. 20, 2013, 7:12 a.m.
Emma Brown
In prior research this year, blueberries were also found to boost brain power in that they contain high levels of compounds called polyphenolics, which researchers say can help the brain to carry out vital “housekeeping” functions. Scientists from the Human Nutrition Research Center on Aging at Tufts University and University of Maryland Baltimore County studied the effects of berries on the brains of rats, looking specifically at the berries' effect on clearing toxic accumulation from the brain. |
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#2 - Jan. 23, 2014, 5:10 a.m.
hghmeds112
Researchers examined the effects of 446 different chemical compounds on the immune system and identified two which had a significant impact. |
