For Quick Support Speak with our Support TeamBy dialing our Phone Number: (321) 616 7867

Search

Need help? (321) 616 7867
Need help? (321) 616 7867

In Stock

Unlock the Power of Polyphenols: A Comprehensive Guide to Dietary Polyphenols, Metabolism, and Health Effects

  • Comprehensive guide to dietary polyphenols, metabolism, and health effects
  • Contributions from leading experts in the field
  • Covers structural diversity of polyphenols, distribution in foods, and metabolism
  • Discusses bioavailability, bioaccessibility, and pharmacokinetics of polyphenolic compounds
  • Explores role of gut microbiota in polyphenol metabolism
  • Reviews current evidence on health effects of polyphenols and their bioavailable metabolites
  • Includes flavonols, flavones, isoflavones, anthocyanins, flavan-3-ols, ellagitannins, and urolithins
  • Emphasizes importance of interindividual variability and critical role of gut microbiota
  • Essential resource for scientists, health professionals, nutritionists, dieticians, and clinical researchers interested in polyphenols and their health effects.

This book reviews the current evidence on the health effects of polyphenols and their bioavailable metabolites, including flavonols, flavones, isoflavones, anthocyanins, flavan-3-ols, ellagitannins, and urolithins. It also discusses the importance of interindividual variability and the critical role of gut microbiota in the metabolism of polyphenols.

With its broad coverage of the latest findings and developments in the field, this book is an essential resource for scientists, health professionals, nutritionists, dieticians, and clinical researchers interested in the role of polyphenols in the prevention and treatment of chronic diseases.

$25.00

Dietary Polyphenols: A Comprehensive Guide to Metabolism and Health Effects

Dietary polyphenols are a group of compounds found in plant-based foods that have gained significant attention in recent years due to their potential health benefits. These compounds are known for their high antioxidant activity and have been linked to a reduced risk of various chronic diseases, such as heart disease, cancer, and neurodegenerative disorders. However, the metabolism of polyphenols and their interactions with the human body are complex and not fully understood.

Structural Diversity of Polyphenols

Polyphenols are a diverse group of compounds that can be classified into several subclasses based on their chemical structure. The most common polyphenolic subclasses include flavonoids, phenolic acids, and stilbenes. Each subclass has a unique chemical structure and distribution in different plant-based foods. For example, flavonoids are found in a wide range of fruits, vegetables, and beverages, such as tea, coffee, and wine, while phenolic acids are abundant in cereals, fruits, and vegetables.

Distribution of Polyphenols in Foods

The distribution of polyphenols in foods varies widely depending on factors such as the type of food, the part of the plant, and the ripeness of the fruit or vegetable. For example, the skin and seeds of fruits and vegetables are typically rich in polyphenols, while the flesh contains lesser amounts. In addition, the ripeness of the fruit or vegetable can also affect the polyphenol content, with riper produce generally containing more polyphenols.

Metabolism of Polyphenols

The metabolism of polyphenols is a complex process that involves several enzymes and pathways. When polyphenols are ingested, they are first processed in the gut, where they are subjected to hydrolysis, methylation, and glucuronidation. These reactions can alter the chemical structure of the polyphenol, affecting its bioavailability and bioactivity. The metabolism of polyphenols is also influenced by the gut microbiome, which can further modify the chemical structure of these compounds.

Bioavailability and Bioactivity of Polyphenols

The bioavailability and bioactivity of polyphenols are critical factors in determining their potential health effects. Bioavailability refers to the amount of the polyphenol that is absorbed into the bloodstream and reaches the target tissues. Bioactivity refers to the ability of the polyphenol to interact with cellular components and trigger biological responses. The bioavailability and bioactivity of polyphenols can be influenced by several factors, including their chemical structure, the presence of other compounds in the diet, and individual differences in metabolism and gut microbiome.

Health Effects of Polyphenols

Polyphenols have been linked to a range of potential health benefits, including reducing inflammation, improving cardiovascular health, and protecting against cancer and neurodegenerative diseases. However, the evidence for these effects is often mixed and inconclusive, and more research is needed to fully understand the mechanisms by which polyphenols exert their effects. Some polyphenols, such as flavonoids, have been shown to interact with cellular signaling pathways and modulate gene expression, while others, such as phenolic acids, may act as antioxidants and reduce oxidative stress.

Conclusion

Dietary polyphenols are a complex group of compounds with a wide range of chemical structures, distributions in foods, and potential health effects. While the evidence for their health benefits is promising, more research is needed to fully understand their metabolism, bioavailability, and bioactivity. Further studies are also needed to identify the most effective ways to consume polyphenol-rich foods and to determine the optimal dosages and duration of supplementation. By better understanding the science behind polyphenols, we can unlock their full potential for improving human health and preventing disease.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

 

 

Back to Top
Product has been added to your cart