[chrisa]

Foods that decrease inflammation _probably_ help with arthritis; processed foods _generally_ increase inflammation, which is probably why you feel better not eating them.

For more than just anecdotes you can go to the data/studies; pubmed.gov is a great resource for finding studies: https://pubmed.ncbi.nlm.nih.gov/?term=arthritis+diet

There is also nutritionfacts, which takes a science and clinical study based approach to look at how diet plays a role in a whole host of diseases and conditions: https://nutritionfacts.org/?s=arthritis

* nutritionfacts and Dr. Greger do have several vocal opponents however, so I encourage you to read the studies themselves and come to your own conclusions