Tag Archive | "plant extracts"

Milk’s fat content may influence tea’s antioxidants

Wednesday, March 3, 2010

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According to findings published in Nutrition Research, addition of milk of any kind reduced the antioxidant potential of black tea by between 7 and 25 per cent than unmilked tea.

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Blueberries may boost memory in older adults

Wednesday, January 13, 2010

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A daily drink of about 500 mL of blueberry juice was associated with improved learning and word list recall, as well as a suggestion of reduced depressive symptoms, according to findings published in the Journal of Agricultural and Food Chemistry.

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Grape juice may boost memory in elderly

Monday, January 11, 2010

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Improved verbal learning and enhanced verbal and spatial recall were observed following a 12 week randomised, placebo-controlled, double-blind trial with Concord grape juice.

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Cruciferous veg again linked to bladder cancer protection

Friday, January 8, 2010

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The anti-cancer properties of cruciferous vegetables, such as broccoli and cauliflower, are not new and previous studies have related these benefits to the high levels of active plant chemicals called glucosinolates. These are metabolised by the body into isothiocynates, and evidence suggests these are powerful anti-carcinogens. The main isothiocynate from broccoli, for example, is sulforaphane.

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Broccoli sprouts linked to bladder cancer protection

Friday, January 8, 2010

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A concentrated extract from broccoli sprouts may cut the development of bladder cancer by more than 50 per cent, according to results of an animal study.

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Spices may boost breast health

Wednesday, December 9, 2009

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Researchers from the University of Michigan report that curcumin, found in turmeric, and piperine, found in black peppers, decreased the number of stem cells while having no effect on normal differentiated cells.

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The pick of cranberry’s health benefits

Wednesday, December 9, 2009

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The fruit has long been considered an effective method of fighting urinary tract infections, something that has led to almost one third of parents in the US giving it to their children, according to a recent study.

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Dark chocolate may protect DNA from damage

Wednesday, December 9, 2009

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Writing in the British Journal of Nutrition, Italian researcher report that consumption of dark chocolate containing 860 milligrams of polyphenols, and 58 milligrams of epicatechin, led to a 20 per cent reduction in DNA damage two hours after consumption.

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Resveratrol could prove HRT alternative

Wednesday, December 2, 2009

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The findings of a study published in the Journal of Nutritional Biochemistry indicate that resveratrol is the most likely candidate of the phytoestrogens to offer safer HRT and chemoprevention of breast cancer due to its estrogenic activity and high antitumor activity.

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Phytosterols may prevent cancer development

Wednesday, November 18, 2009

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The ingredients may work via the traditional route of reducing cholesterol, particularly in the membrane of cancer cells, and by activating an enzyme called caspase which is known to play an essential role in programmed cell death (apoptosis).

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