Green tea extract and fertility -
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The National Research Foundation of South Africa and the Senate Research Council of the University of the Western Cape funded this study.
Department of Pre-Clinical Sciences, University of Limpopo, Polokwane, South Africa. Department of Medical Biosciences, University of the Western Cape, Cape Town, South Africa. You can also search for this author in PubMed Google Scholar.
conducted the experiments, performed the statistical analysis and drafted the manuscript. conceptualised the study and revised the manuscript. All authors read and approved the final manuscript. Correspondence to Chinyerum Opuwari. Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
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Reprints and permissions. Green tea consumption increases sperm concentration and viability in male rats and is safe for reproductive, liver and kidney health. Sci Rep 10 , Download citation. Received : 08 July Accepted : 26 August Published : 17 September Anyone you share the following link with will be able to read this content:.
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Download PDF. Subjects Anatomy Cell biology Physiology. Abstract Green tea is a popularly consumed beverage worldwide and contains polyphenols, whose antioxidant activities could improve sperm parameters and fertility thereof.
Introduction Camellia sinensis L. Table 1 Chemical analysis of an aqueous extract of green tea. Full size table. Table 2 Effect of consumption of aqueous extract of green tea for 52 days on fluid intake, body and organ weights of male Wistar rats. Figure 1. Full size image.
Table 3 Analysis of serum following treatment of male Wistar rats with green tea. Figure 2. Table 4 Effect of consumption of aqueous extract of green tea for 52 days on sperm velocity parameters of male Wistar rats.
Figure 3. Figure 4. Figure 5. Table 5 Effect of consumption of aqueous extract of green tea for 52 days on the measurements of the seminiferous tubules and epididymis. Figure 6. Figure 7. Table 6 Effect of consumption of aqueous extract of green tea for 52 days on the antioxidant activities in the testis, kidney and liver of male Wistar rats.
Discussion The results on the effect of green tea extract or its polyphenols such as EGCG on the male reproductive functions and spermatogenesis are conflicting 32 , 33 , 34 , 35 , Methods Chemical reagents All chemicals except mentioned otherwise were obtained from Sigma Aldrich St.
Louis, MO, USA. Animals Male Wistar rats sourced from the animal facility of the Medical Bioscience department, University of the Western Cape, had free access to standard rat chow and tap water ad libitum. Each group received the respective treatment ad libitum using a water bottle for 52 days: Group one: tap water and served as control.
Analysis of rat spermatozoa Spermatozoa collected from freshly isolated cauda epididymis by a swim out technique was used to analyse the respective parameters Data analysis Data analysis was completed with GraphPad Prism version 6. References Dias, T. CAS PubMed Google Scholar Graham, H.
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People love green tea, and as talks about coffee and fertility go fertiilty Green tea extract and fertility forth on whether or Herbal dietary supplement it is ok, or caffeine Natural Power Solutions general, people eta to opt Green tea extract and fertility green tea certility. But just how much are you drinking? A new study from the Journal of Functional Food is saying that dose may be an important factor. The study was just done with fruit flies, where embryos and larvae were subjected to various doses of green tea polyphenols, but in those experiments the team from University of California-Irvine discovered that excessive consumption adversely affected development and reproduction in fruit fly populations. What is excessive consumption? Menu Subscribe About. Tea is the fertiljty most Anv beverage in the world, ferrility behind water. Green tea extract and fertility, when I Energizing herb mix that consuming green tea during early pregnancy may not be safe, I was shocked. Should I stop the green tea? This has been found to lead to neural tube defects, including spina bifida. Green tea also contains caffeineapproximately mg in an 8 ounce mL serving.
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