Hacker News with Generative AI: Tea

Moderate alcohol,oily fish,cereal lower arthritis risk; tea,coffee may raise it (medicalxpress.com)
Moderate alcohol intake and eating more fruit, oily fish and cereals are linked to lower risk of rheumatoid arthritis, while tea and coffee may be linked to increased risk, new research shows.
How much theanine in a cup of tea? (2011) (cloudfront.net)
Tea and the Gut Microbiome: Findings from Trials and Mechanistic Studies (2019) (mdpi.com)
Is black the new green for Japan's flagging tea farmers? (japantimes.co.jp)