Quest Vitamins LTD,
8 Venture Way,
Aston Science Park,
Tel: 0121 359 0056
Fax: 0121 359 0313
Registered in England No. 2530437
Caused by a wide variety of factors, fatigue is characterised as a persistent feeling of tiredness. Usually a symptom of an underlying disorder, fatigue can result from viral or bacterial Infection, a suppressed Immune System, Depression, a hormonal imbalance, oxidative Stress, and nutritional deficiencies, among many others.
There are three basic types of fatigue: acute, with a sudden onset and cured by rest; chronic, which is a lasting fatigue and is most likely a symptom of a more serious disorder; and muscular, which results from working the muscles to exhaustion.
Ginkgo biloba (7)
Gotu Kola (5)
B Complex (2)
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3. Baschetti R. Chronic Fatigue Syndrome and Liquorice. New Z Med J 1995;108:156-57.
4. Suzuki M, Itokawa Y: Effects of Thiamine supplementation on exercise-induced fatigue, Metabolic Pr Brain Dis, 11(1), March 1996, 95-106.
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6. Bohn B, et al: Flow-cytometric studies with Eleutherococcus senticosus extract as an immunomodulatory agent, Arzneimittel-Forsch, 1987, 37:1193-96.
7. Krieglstein J, et al: Influence of an extract of Ginkgo biloba on cerebral blood flow and metabolism, Life Sci, 39(24), Dec 1986, p 2327-2334.
8. Mouret J, et al: Treatment of narcolepsy with L-tyrosine, Lancet, 2(8626-8627), Dec 1988, p 1458-1459.