One of the most natural ways of dealing with RA is to focus on adding plenty of foods rich in omega-3 fatty acids. The best place to start is by consuming seafood such as salmon, sardines, and tuna. There are multiple studies concluding that adding omega-3's to your diet is a great way to reduce swelling and inflammation in RA sufferers. You can even add to this by taking a daily fish oil supplement available at most nutrition stores. Just be careful not to consume too many concentrated forms of omega-3s because of possible thinning of the blood. Consult with your doctor about what is the best approach for you.