Lots of people really don't understand that our human body possesses it's own anti-inflammatory substances which it employs to regulate inflammation. This on board system which our human body employs to control inflammation is nourished by an essential nutrient-- the omega 3 fats . (Many medical doctors apparently have forgotten this reality). If omega 3 fats are inadequate in the food we eat, which they are for all third world people then your body does not have the raw material which it needs to get to produce it's very own anti-inflammatory chemical substance. As a result inflammed joints stay inflammed and very painful. However, when you furnish these vital omega 3 fats by using a fish oil product, the body commences making it's very own anti-inflammatory chemicals once again and the joint pain and inflammation get better.
http://www.youtube.com/watch?v=oLGB8d2G0YI
http://vid.me/wf2p
