The effects of spirulina on allergic rhinitis
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The prevalence of allergic rhinitis is increasing globally due to various causes. It affects the quality life of a large group of people in all around the world. Allergic rhinitis still remains inadequately controlled with present medical means. The need of continuous medical therapy makes individuals anxious about the side effects of the drugs. So there is a need for an alternative strategy. Effects of spirulina, tinospora cordifolia and butterbur were investigated recently on allergic rhinitis in just very few investigations. Spirulina represents a blue-green alga that is produced and commercialized as a dietary supplement for modulating immune functions, as well as ameliorating a variety of diseases. This double blind, placebo controlled study, evaluated the effectiveness and tolerability of spirulina for treating patients with allergic rhinitis. Spirulina consumption significantly improved the symptoms and physical findings compared with placebo (P < 0.001***) including nasal discharge, sneezing, nasal congestion and itching. Spirulina is clinically effective on allergic rhinitis when compared with placebo. Further studies should be performed in order to clarify the mechanism of this effect.
KeywordsAllergic rhinitis Spirulina Blue-green alga Nasal discharge Nasal congestion
- 3.Karkos PD, Leong SC, Arya AK, Papouliakos SM, Apostolidou MT (2006) Issing WJ’Complementary ENT’: a systematic review of commonly used supplements. J Laryngol Otol 24:1–4Google Scholar
- 5.Fox Ripley (2001) Mix-dry the Spirulina. J Fish Aquat Sci, ISSN 1300–1590, vol 18/1 Supplement. 1st algal technology symposium. European J PhycologyGoogle Scholar
- 6.Karasulu Y, Conk-Dalay M, Şanal E, Güneri T (2001) Quality control Studies of Tablets and Capsules prepared with Spirulina platensis (Cyanophyta). J Fish Aquatc Sci, ISSN 1300–1590, vol 18/1 Supplement.1st algal technology symposium. European J PhycologyGoogle Scholar