The power of catechin! Boost your immunity with green tea! Great for preventing the flu and colds.

Introduction

In recent years, the powerful antioxidant properties and health benefits of the catechins contained in green tea have attracted attention, and they are particularly well-known for their effectiveness in preventing influenza.

Effect of catechin on influenza virus

The key to green tea's effectiveness in preventing influenza is a compound called catechin, which is abundant in green tea.

There are various types of catechins, including epigallocatechin gallate (EGCG), epicatechin (EC), epicatechin gallate (ECG), and catechin (C). All of these are types of polyphenols and are known to have strong antioxidant properties.

In addition to this antioxidant effect, catechin is thought to have the effect of preventing infection by acting directly on the influenza virus.

Catechin protects against viral invasion

Catechins inhibit influenza viruses from attaching to the mucous membrane of our respiratory tract and invading cells, thereby suppressing viral proliferation from the early stages of infection.

This mechanism is expected to be effective in preventing the virus that has entered the body from spreading throughout the body and becoming severe.

In addition to their direct effect on viruses, catechins also suppress inflammation in the body and boost immunity.

It is believed that these combined effects increase resistance to infectious diseases such as colds and influenza and contribute to maintaining good health.

These effects have been reported in many studies, including one by Hiroshi Yamada (2006), and provide evidence that gargling with tea or drinking green tea on a daily basis is effective in preventing influenza.

summary

We hope you now understand that the catechins contained in green tea have a strong antiviral effect and are an ingredient that is expected to be effective in preventing influenza.

However, drinking green tea alone will not completely prevent influenza. It is important to maintain overall health through a balanced diet, adequate sleep, and moderate exercise.

Research into the influenza prevention effects of green tea is progressing day by day. It is expected that further elucidation of the mechanism of action of catechins will lead to the development of more effective methods of influenza prevention.