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Germany’s No. 1 remedy

Ginkgo Many of you are probably already fans of ginkgo biloba - its efficacy is well-established.
Ginkgo biloba is mainly used in the prevention of Alzheimer’s disease and senile dementia. It improves energy, memory and concentration.
This is what makes it one of the most popular natural remedies available .

A legendary tree

Ginkgo biloba is an extraordinary tree which has existed since the beginning of time, first appearing 300 million years ago. In comparison, dinosaurs date back 230 million years, and man just five million years.
Charles Darwin called ginkgo biloba “the living fossil” because it is the oldest known species of tree - there are specimens around today that are identical to those that existed 300 million years ago.
Ginkgo biloba can reach a height of 50 metres and live for up to 1000 years.
Following the Ice Age, ginkgo was only found in China. Its virtues are mentioned in the work attributed to the legendary Chinese emperor Shen Nong, The Divine Farmer's Herb-Root Classic ,which dates back to around 2800 BC. Chinese women used to collect the ginkgo fruit which fell from the trees in autumn. They wore gloves as the flesh of the poisonous and foul-smelling fruit can cause skin allergies. The fruit’s kernel was used to treat asthma and bronchitis.

The fact that it has survived so many thousands of years is due to its incredible resistance to environmental changes and pollution. It is virtually indestructible: the first vegetation to grow again following the dropping of the atomic bomb on Hiroshima in 1945 was a charred ginkgo biloba!
It is a truly exceptional tree.

Ginkgo’s secret lies in its leaves

The leaves of ginkgo biloba improve blood circulation. They increase the fluidity of the blood, improve its oxygenation and dilate the blood vessels, increasing their rate of flow. Thus blood supply to the brain is improved which has a positive effect on cognitive function - including memory and concentration.

Gingko is also a powerful antioxidant which protects nerve cells from free radicals. Its neuro-protective effects help prevent the onset of Alzheimer’s disease.

It is a seriously effective plant: ginkgo leaf is recommended by the World Health Organization (WHO) and the German Commission E on herbal therapies for treating dementia, memory loss, concentration problems and depression.
Quite simply:

Ginkgo drugs are reimbursed in Germany

For decades, ginkgo biloba-based prescription drugs have been the most-commonly prescribed medicines in Germany [4]. And consumers there are reimbursed for them confirming that Germany has always been one step ahead when it comes to natural treatments.

Ginkgo’s efficacy on memory has been demonstrated in a number of studies:
    • An analysis of eight randomised, double-blind, placebo-controlled studies concluded that ginkgo had beneficial effects on symptoms of dementia and cerebral insufficiency, comparable to those from the dihydroergotoxine in drugs such as Hydergine. [1-2].
    • A review of double-blind, placebo-controlled studies of more than six months’ duration showed that ginkgo extract was also as effective against Alzheimer’s disease in its moderated form as second-generation cholinesterase inhibitors [3].
    • A review of nine studies concluded that ginkgo was more effective than placebo at treating dementia [4].
    • A Cochrane meta-analysis of 33 clinical trials confirmed an improvement in cognitive function in ginkgo-treated patients. Researchers also observed that patients found the ginkgo treatment easy to take with few undesirable side-effects [5-6]
    • A placebo-controlled clinical trial highlighted that a ginkgo biloba-based medication had a a positive effect on cognitive function in Alzheimer’s patients.
    • A review conducted in 2010 of all clinical trials lasting over 12 weeks concluded that ginkgo had a significant effect on cognitive function in all cases of dementia [7]. • Both the Epidos Study conducted on 7500 French subjects and the Paquid study monitoring 4000 patients for 15 years demonstrated the effectiveness of regular supplementation with ginkgo on Alzheimer’s disease[8].
    • In a three-year clinical trial on 118 volunteers aged 85 and over with no prior memory problems, researchers discovered that those taking ginkgo had a 68% lower risk of developing memory problems compared with the placebo group [9].
    • A large-scale clinical trial showed that a ginkgo biloba-based medication was just as effective as the drug donepezil (Aricept) in Alzheimer’s disease [10].
Overall, ginkgo biloba has been shown to be at least as effective as conventional drugs in delaying Alzheimer’s disease and alleviating problems linked with cognitive decline.

Ginkgo biloba does not just affect memory

Ginkgo’s efficacy is also recognised in:
    • the prevention of cardiovascular disease,
    • intermittent claudication (leg pain when walking),
    • Reynaud’s disease,
    • Vitiligo,
    • premenstrual syndrome,
    • ovarian cancer [11],
    • glaucoma [12],
    • impotence,
    • and altitude sickness
as well as in protecting against radiation[13].

Ginkgo biloba supplementation

A good way of benefiting from ginkgo’s virtues by is to take a ginkgo biloba supplement. The leaves are collected in the autumn when they turn yellow. It takes 50kg of leaves to obtain 1kg of ginkgo extract.

Eric Müller

PS Ginkgo biloba is not recommended for those taking anticoagulants or for haemophiliacs as it makes the blood more fluid.

This letter has been adapted from an article first published on santenatureinnovation.com, with their permission

References :

[1] Sierpina VS, Wollschlaeger B, Blumenthal M. Ginkgo biloba. Am Fam Physician. 2003 Sep 1;68(5):923-6. Review.
[2] Kleijnen J, Knipschild P. Ginkgo biloba for cerebral insufficiency. Br J Clin Pharmacol. 1992;34:352–8.
[3] 18. Wettstein A. Cholinesterase inhibitors and Ginkgo extracts — are they comparable in the treatment of dementia? Comparison of published placebo-controlled efficacy studies of at least six months' duration. Phytomedicine. 2000;6:393–401.
[4] Ernst E, Pittler MH. Ginkgo biloba for dementia. A systematic review of double-blind, placebo-controlled trials. Clin Drug Invest. 1999;17:301–8.
[5] Birks J, Grimley E, Van Dongen M. Ginkgo biloba for cognitive impairment and dementia. Cochrane Database Syst Rev. 2002;4:CD003120.
[6] Kurz A , Van Baelen B . Ginkgo biloba compared with cholinesterase inhibitors in the treatment of dementia: a review based on meta-analyses by the cochrane collaboration. Dement Geriatr Cogn Disord. 2004;18(2):217-26. Epub 2004 Jun 28.
[7] 6. Effects of Ginkgo biloba in dementia: systematic review and meta-analysis. Weinmann S, Roll S, et al. BMC Geriatr. 2010 Mar 17;10:14.
[8] « La maladie d’Alzheimer, la comprendre, la prévenir », Dr L. Bodin. Éditions du Dauphin, 255 p.
[9] Ginkgo biloba may protect memory: study
[10] Yancheva S, Ihl R, Nikolova G, Panayotov P, Schlaefke S, Hoerr R; GINDON Study Group. Ginkgo biloba extract EGb 761(R), donepezil or both combined in the treatment of Alzheimer's disease with neuropsychiatric features: a randomised, double-blind, exploratory trial. Aging Ment Health. 2009 Mar;13(2):183-90. Doi: 10.1080/13607860902749057.
[11] Valuable Natural Ingredients Are Fighting Cancer
[12] Using gingko biloba to relieve glaucoma
[13] Protective effect found for ginkgo against radiation damage
Order the nutrient mentioned in this article
Ginkgo Biloba 60 mg

Standardized extract (50:1): contains 24% ginkgoflavonglycosides

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