Abstract
Tea, next to water is the cheapest beverage humans consume. Drinking the beverage tea has been considered a healthpromoting habit since ancient times. The modern medicinal research is providing a scientific basis for this belief. The evidence supporting the health benefits of tea drinking grows stronger with each new study that is published in the scientific literature. Tea plant Camellia sinensis has been cultivated for thousands of years and its leaves have been used for medicinal purposes. Tea is used as a popular beverage worldwide and its ingredients are now finding medicinal benefits. Encouraging data showing cancer-preventive effects of green tea from cell-culture, animal and human studies have emerged. Evidence is accumulating that black tea may have similar beneficial effects. Tea consumption has also been shown to be useful for prevention of many debilitating human diseases that include maintenance of cardiovascular and metabolic health. Various studies suggest that polyphenolic compounds present in green and black tea are associated with beneficial effects in prevention of cardiovascular diseases, particularly of atherosclerosis and coronary heart disease. In addition, anti-aging, antidiabetic and many other health beneficial effects associated with tea consumption are described. Evidence is accumulating that catechins and theaflavins, which are the main polyphenolic compounds of green and black tea, respectively, are responsible for most of the physiological effects of tea. This article describes the evidences from clinical and epidemiological studies in the prevention of chronic diseases like cancer and cardiovascular diseases and general health promotion associated with tea consumption.
Keywords: Tea polyphenols, cancer prevention, cardiovascular diseases, health effects.
Current Pharmaceutical Design
Title:Tea and Health: Studies in Humans
Volume: 19 Issue: 34
Author(s): Naghma Khan and Hasan Mukhtar
Affiliation:
Keywords: Tea polyphenols, cancer prevention, cardiovascular diseases, health effects.
Abstract: Tea, next to water is the cheapest beverage humans consume. Drinking the beverage tea has been considered a healthpromoting habit since ancient times. The modern medicinal research is providing a scientific basis for this belief. The evidence supporting the health benefits of tea drinking grows stronger with each new study that is published in the scientific literature. Tea plant Camellia sinensis has been cultivated for thousands of years and its leaves have been used for medicinal purposes. Tea is used as a popular beverage worldwide and its ingredients are now finding medicinal benefits. Encouraging data showing cancer-preventive effects of green tea from cell-culture, animal and human studies have emerged. Evidence is accumulating that black tea may have similar beneficial effects. Tea consumption has also been shown to be useful for prevention of many debilitating human diseases that include maintenance of cardiovascular and metabolic health. Various studies suggest that polyphenolic compounds present in green and black tea are associated with beneficial effects in prevention of cardiovascular diseases, particularly of atherosclerosis and coronary heart disease. In addition, anti-aging, antidiabetic and many other health beneficial effects associated with tea consumption are described. Evidence is accumulating that catechins and theaflavins, which are the main polyphenolic compounds of green and black tea, respectively, are responsible for most of the physiological effects of tea. This article describes the evidences from clinical and epidemiological studies in the prevention of chronic diseases like cancer and cardiovascular diseases and general health promotion associated with tea consumption.
Export Options
About this article
Cite this article as:
Khan Naghma and Mukhtar Hasan, Tea and Health: Studies in Humans, Current Pharmaceutical Design 2013; 19 (34) . https://dx.doi.org/10.2174/1381612811319340008
DOI https://dx.doi.org/10.2174/1381612811319340008 |
Print ISSN 1381-6128 |
Publisher Name Bentham Science Publisher |
Online ISSN 1873-4286 |
Call for Papers in Thematic Issues
"Tuberculosis Prevention, Diagnosis and Drug Discovery"
The Nobel Prize-winning discoveries of Mycobacterium tuberculosis and streptomycin have enabled an appropriate diagnosis and an effective treatment of tuberculosis (TB). Since then, many newer diagnosis methods and drugs have been saving millions of lives. Despite advances in the past, TB is still a leading cause of infectious disease mortality ...read more
Current Pharmaceutical challenges in the treatment and diagnosis of neurological dysfunctions
Neurological dysfunctions (MND, ALS, MS, PD, AD, HD, ALS, Autism, OCD etc..) present significant challenges in both diagnosis and treatment, often necessitating innovative approaches and therapeutic interventions. This thematic issue aims to explore the current pharmaceutical landscape surrounding neurological disorders, shedding light on the challenges faced by researchers, clinicians, and ...read more
Emerging and re-emerging diseases
Faced with a possible endemic situation of COVID-19, the world has experienced two important phenomena, the emergence of new infectious diseases and/or the resurgence of previously eradicated infectious diseases. Furthermore, the geographic distribution of such diseases has also undergone changes. This context, in turn, may have a strong relationship with ...read more
Melanoma and Non-Melanoma Skin Cancer Treatment: Standard of Care and Recent Advances
In this thematic issue, we aim to provide a standard of care of the diagnosis and treatment of melanoma and non-melanoma skin cancer. The editor will invite authors from different countries who will write review articles of melanoma and non-melanoma skin cancers. The Diagnosis, Staging, Surgical Treatment, Non-Surgical Treatment all ...read more
- Author Guidelines
- Graphical Abstracts
- Fabricating and Stating False Information
- Research Misconduct
- Post Publication Discussions and Corrections
- Publishing Ethics and Rectitude
- Increase Visibility of Your Article
- Archiving Policies
- Peer Review Workflow
- Order Your Article Before Print
- Promote Your Article
- Manuscript Transfer Facility
- Editorial Policies
- Allegations from Whistleblowers
- Announcements
Related Articles
-
Vitamin D3, D2 and Arterial Wall Properties in Coronary Artery Disease
Current Pharmaceutical Design MicroRNAs in Breast Cancer: One More Turn in Regulation
Current Drug Targets The TLR9 Antagonist iCpG-ODN at Different Dosages Inhibits Cerebral Ischemia/Reperfusion Injury in Mice
CNS & Neurological Disorders - Drug Targets Pattern of Medication Use Among Older Inpatients in Seven Hospitals in Italy: Results from the Criteria to Assess Appropriate Medication Use Among Elderly Complex Patients (CRIME) Project
Current Drug Safety Taking Risk Prediction to the Next Level. Advances in Biomarker Research for Atherosclerosis
Current Pharmaceutical Design Angiotensin II Type I Receptor Blocker and Endothelial Function in Humans: Role of Nitric Oxide and Oxidative Stress
Current Medicinal Chemistry - Cardiovascular & Hematological Agents microRNA Biogenesis Pathway as a Therapeutic Target for Human Disease and Cancer
Current Pharmaceutical Design Hypertension and Atrial Fibrillation: Any Change with the New Anticoagulants
Current Pharmaceutical Design Significance of Biotic Factors in Mesenchymal Stem Cell Fate in Regenerative Medicine
Current Stem Cell Research & Therapy Possible Hypoxia Signaling Induced Alteration of Glucose Homeostasis in Rats Exposed to Chronic Intermittent Hypoxia - Role of Antioxidant (Vitamin C) and Ca2+ Channel Blocker (Cilnidipine)
Current Signal Transduction Therapy Cardiovascular Toxicity from the Perspective of Oxidative Stress, Electron Transfer, and Prevention by Antioxidants
Current Vascular Pharmacology Adenosine and Stroke: Maximizing the Therapeutic Potential of Adenosine as a Prophylactic and Acute Neuroprotectant
Current Neuropharmacology Anesthesia and Postoperative Cognitive Dysfunction (POCD)
Central Nervous System Agents in Medicinal Chemistry The Crosstalk Between Insulin and Renin-Angiotensin-Aldosterone Signaling Systems and its Effect on Glucose Metabolism and Diabetes Prevention
Current Vascular Pharmacology Intravenous Antihypertensives within Cardiovascular-Based Continuity of Care
Current Vascular Pharmacology Sex Steroid Hormones, Cardiovascular Diseases and The Metabolic Syndrome
Cardiovascular & Hematological Agents in Medicinal Chemistry Immunophilins and Cardiovascular Complications
Current Medicinal Chemistry Motility Disorders, Functional Gastrointestinal Disorders, Inflammatory Bowel Disease and Cardiac Rhythm Disturbances - Is there a Link? Review of Literature
Current Drug Targets Pleiotropic Effects of Rimonabant: Clinical Implications
Current Pharmaceutical Design The Application of NMR Spectroscopy for the Study of Heart Failure
Current Pharmaceutical Design