News
Omega-3 fatty acids linked to younger biological age
20 January 2010
High blood levels of omega-3 fatty acids may slow cellular ageing in people with coronary heart disease, suggests 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.
20 January 2010
High blood levels of omega-3 fatty acids may slow cellular ageing in people with coronary heart disease, suggests a new study.
15 March 2013
A new US study says that women who eat a diet rich in iron may be 30 to 40 percent less likely to develop pre-menstrual syndrome than women who consume lesser amounts.
29 September 2011
Insufficient blood vitamin D concentrations could be the reason why children with asthma experience worse lung function and more severe symptoms, a new UK study says.