Most people taking fish oil supplements obtain a small percentage of the recommended dose because they take what is shown on the label. If you are taking a food grade quality fish oil capsules you need to take between five to ten capsules of fish oil per day to obtain the best amount.
Pharmaceutical grade fish oil supplements like that by Doctor's Holistic Rx contain a higher amount of omega 3 fats. You need to take just two 1000 mg capsules of pharmaceutical grade fish oil per day to get the best amount of omega 3 fats.
http://www.amazon.com/Doctors-Holistic-Rx-Pharmaceutical-Distillation/dp/B00KKSELFC
http://www.wat.tv/video/12547033
