Letter: Keep drinking black tea
Your support helps us to tell the story
From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', which shines a light on the American women fighting for reproductive rights, we know how important it is to parse out the facts from the messaging.
At such a critical moment in US history, we need reporters on the ground. Your donation allows us to keep sending journalists to speak to both sides of the story.
The Independent is trusted by Americans across the entire political spectrum. And unlike many other quality news outlets, we choose not to lock Americans out of our reporting and analysis with paywalls. We believe quality journalism should be available to everyone, paid for by those who can afford it.
Your support makes all the difference.Sir: Contrary to your article on green tea ("... and how a cuppa can put the lid on cancer", 5 June) the black tea we drink in the UK also contains substances which have anticarcinogenic activity.
The focus of the article - a substance called EGCG which helps to stop the production and growth of cancer cells and is found abundantly in green tea - is also present in black tea in significant quantities. In addition, research in the Food Safety Group at the University of Surrey has shown that, during the change from green to black tea, new substances are formed which themselves also have antimutagenic activity.
In terms of its potential influence on cancer, the UK's favourite drink has as much going for it as the green tea preferred in some other parts of the world.
Professor R WALKER
Food Safety Group
School of Biological Sciences
University of Surrey
Guildford,
Surrey
Join our commenting forum
Join thought-provoking conversations, follow other Independent readers and see their replies
Comments