Alzheimer's Society Comment On JAMA Study That Shows Gingko Biloba Is Not An Effective Remedy For Dementia

Use of the herb Ginkgo biloba, claimed to have beneficial effects on memory and cognition, was not effective in reducing the rate of dementia or Alzheimer's disease a study found.


The study, published in the November 19 issue of JAMA, had more than 1,500 participants who used Gingko biloba over several years.


Alzheimer's Society research shows that there is no benefit to taking Gingko biloba. Over 1 in ten people who have dementia take Ginkgo biloba so this is very disappointing.


Previously it has been suggested that people who take Ginko biloba had a reduced risk of dementia but one reason for this may be that this group of people are more likely to take other health precautions to reduce their risk of dementia. This is why it important to look at how effective these therapies are through rigorous scientific trials.


The best way to reduce your risk of dementia is to eat a healthy diet, take regular exercise, don't smoke and getting your blood pressure and cholesterol checked.


Neil Hunt

Chief Executive

Alzheimer's Society


Information about Alzheimer's Society


Alzheimer's Society is the leading care and research charity for people with all forms of dementia and their carers. It provides information and education, support for carers, and quality day and home care. It funds medical and scientific research and campaigns for improved health and social services and greater public understanding of dementia.


Alzheimer's Society provides a national help line on 0845 3000 336 and website alzheimers.uk. Please include this information in any publication that uses these comments.

Alzheimer's Society