Reduce your inflammation with a rheumatoid arthritis diet. Having rheumatoid arthritis can be painful. Luckily there are some things you can do to help prevent inflammation. It should not be so surprising how much your diet can affect your body. As they say, you are what you eat! For a long time, researchers have thought that there was no such thing as a rheumatoid arthritis allergy. Recently, studies have been showing that there is a connection between the foods you eat and inflammation for RA. Even though the studies are just preliminary, it is worth a shot for you to try to follow since these steps are pretty easy.