The majority of fish oil takers get only a fraction of a good daily dose because they only take what is recommended on the label of the bottle. When taking a food grade quality fish oil capsules you want to take between 5-10 softgels of fish oil every day to obtain the most healthy dosage. br br Pharmaceutical grade fish oil products such as those by Doctor's Holistic Rx contain a higher amount of the omega 3 fats. You only have to take 2 softgels of pharmaceutical grade fish oil every day to get the most healthy dosage of the omega 3 fats.