Fish Oil Problems

Fish oil has been touted as a wonder supplement, reported to help improve memory and concentration, lower blood pressure and promote health in your heart and internal organs. Taking too much fish oil can cause health problems, so finding the right dose is key.

Allergens

• People with fish allergies should not take fish oil. There are vegetarian omega-3 tablets derived from algae that offer equivalent health benefits without allergy risk.

Blood Problems

• Taking too much fish oil could inhibit the body's natural blood clotting ability. Users may experience increased nosebleeds, blood in urine or even stroke with high-level doses.

Weight Gain

• Some users experience weight gain with fish oil, in conjunction with reduced processing of vitamins A, E, D, and K. A small number of users report higher cholesterol as a result of high-dose fish oil consumption.

Gastrointestinal Problems

• Some users may experience fishy-smelling bodily waste, upset stomachs or fish-tasting burps.

Dose Range

• While a dose higher than 3,000 mg isn't recommended, most users take 1,000-2,000 mg per day, . Fish Oil For Health offers independent comparisons of many fish oil brands so users can pick a premium brand.

Mercury Content

• Users should locate a premium fish oil capsule that is processed from fish without high levels of mercury. Avoid cheap fish oils, research consumer reviews and purchase pharmaceutical grade fish oil to be certain there is little mercury content.