News
Higher folate intake may reduce hearing loss risk
1 February 2010
Increased intakes of vitamin B9 may reduce the risk of hearing loss in elderly men, says a new study.
09 December 2013
Blood concentrations of the antioxidants vitamin C and beta-carotene are significantly lower in patients with mild dementia, says a new German study.
In the observational study, the blood levels of vitamin C, vitamin E and beta-carotene as well as levels of lycopene and coenzyme Q10 were measured in 74 patients with mild dementia and 158 healthy control persons, all aged 65 to 90 (1). The results showed that the serum concentrations of vitamin C and beta-carotene were significantly lower in patients with mild dementia than in the controls.
The researchers commented that the findings indicate it may be possible to influence the development of Alzheimer's disease (AD) by increasing one’s intake of dietary antioxidants. In order to possibly influence the onset and development of AD, further investigations into potential dietary risk factors would be needed.
Alterations in the brain, caused by amyloid-beta plaques and loss of synapses, are held responsible for the characteristic symptoms of AD. Oxidative stress is believed to promote the development of AD, and so antioxidants may help to protect against neurodegeneration.
1 February 2010
Increased intakes of vitamin B9 may reduce the risk of hearing loss in elderly men, says a new study.
5 June 2012
Depending on their genes, people with cardiovascular disease could significantly lower their blood pressure and, in turn, their risk of heart disease and stroke by increasing their intake of vitamin B2, suggests a study from Northern Ireland.
1 July 2014
A new US study reports that supplementing lactating women with lutein seems to effectively raise the blood lutein concentration of the breast-feeding infant, potentially promoting the children’s eye and cognitive health.