5 Key Takeaways

• 1

  Moderate alcohol consumption and higher fruit and cereal intake are linked to reduced rheumatoid arthritis risk.

• 2

  The meta-analysis included nearly 3 million participants and documented 9,677 rheumatoid arthritis cases.

• 3

  Each 2-unit weekly increase in total alcohol intake corresponds to a 4% reduction in RA risk.

• 4

  Tea consumption is associated with a 4% increased RA risk, especially in individuals followed for over 10 years.

• 5

  The study identified non-linear associations between RA risk and various dietary factors, with varying evidence quality.