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Related Experiment Video

Updated: Jul 10, 2026

Green Synthesis, Characterization, Encapsulation, and Measurement of the Release Potential of Novel Alkali Lignin Micro-/Submicron Particles

Green Synthesis, Characterization, Encapsulation, and Measurement of the Release Potential of Novel Alkali Lignin Micro-/Submicron Particles

Published on: March 1, 2024

Lignans and human health.

Herman Adlercreutz¹

¹Institute for Preventive Medicine, Nutrition and Cancer, Folkhälsan Research Center, Finland. herman.adlercreutz@helsinki.fi

Critical Reviews in Clinical Laboratory Sciences

|October 19, 2007

Summary

Consuming lignan-rich foods, like whole grains and berries, may offer protection against chronic diseases. These plant compounds are converted to enterolignans in the gut, with lifelong consumption potentially offering the most benefit.

Area of Science:

Nutritional Science
Human Health
Gastroenterology

Background:

Plant lignans are converted by gut microflora into enterolignans (enterolactone and enterodiol).
These enterolignans are investigated for their potential protective role against chronic Western diseases.
Dietary factors, including fiber and lignan intake, are crucial for health.

Purpose of the Study:

To review the role of lignan-rich food consumption in human health.
To discuss the protective effects of enterolignans against chronic diseases.
To explore factors influencing circulating lignan levels.

Main Methods:

Literature review of studies on lignan-rich foods and their health effects.
Examination of experimental and epidemiological evidence.

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Last Updated: Jul 10, 2026

Green Synthesis, Characterization, Encapsulation, and Measurement of the Release Potential of Novel Alkali Lignin Micro-/Submicron Particles

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Published on: March 1, 2024

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Analysis of factors affecting enterolactone levels.

Main Results:

Whole-grain cereals, beans, berries, nuts, and seeds are identified as key lignan-rich protective foods.
Factors like gut microflora, smoking, and obesity influence lignan levels.
Animal studies show anticarcinogenic effects of flaxseed and lignans, but human epidemiological data are mixed.

Conclusions:

Lignan-rich diets may be beneficial for health, especially when consumed lifelong.
The source of lignans and other food components likely contribute to protective effects.
Further research is needed to clarify the role of lignans in human medicine.