With any suppplement it is important to always read between the lines. Do your research, something like fish oil supplements are always talked about to be safe and good for you but here are some things that you might no be aware of with this pill..
Fish oil is LIKELY SAFE for most people, including pregnant and breast-feeding women, when taken in low doses (3 grams or less per day). There are some safety concerns when fish oil is taken in high doses. Taking more than 3 grams per day might keep blood from clotting and can increase the chance of bleeding.
High doses of fish oil might also reduce the immune system’s activity, reducing the body’s ability to fight infection. This is a special concern for people taking medications to reduce their immune system’s activity (organ transplant patients, for example) and the elderly. Only take high doses of fish oil while under medical supervision. Fish oil can cause side effects including belching, bad breath, heartburn, nausea, loose stools, rash, and nosebleeds. Taking fish oil supplements with meals or freezing them can often decrease these side effects. Consuming large amounts of fish oil from some DIETARY sources is POSSIBLY UNSAFE. Some fish meats (especially shark, king mackerel, and farm-raised salmon) can be contaminated with mercury and other industrial and environmental chemicals, but fish oil supplements typically do not contain these contaminants.Special Precautions & Warnings:
Liver disease: Fish oil might increase the risk of bleeding.
Fish or seafood allergy: Some people who are allergic to seafood such as fish might also be allergic to fish oil supplements. There is no reliable information showing how likely people with seafood allergy are to have an allergic reaction to fish oil; however, until more is known advise patients allergic to seafood to avoid or use fish oil supplements cautiously. Bipolar disorder: Taking fish oil might increase some of the symptoms of this condition. Depression: Taking fish oil might increase some of the symptoms of this condition. Diabetes: There is some concern that taking high doses of fish oil might make the control of blood sugar more difficult. High blood pressure: Fish oil can lower blood pressure and might cause blood pressure to drop too low in people who are being treated with blood pressure-lowering medications. HIV/AIDS and other conditions in which the immune system response is lowered: Higher doses of fish oil can lower the body’s immune system response. This could be a problem for people whose immune system is already weak. An implanted defibrillator (a surgically placed device to prevent irregular heartbeat): Some, but not all, research suggests that fish oil might increase the risk of irregular heartbeat in patients with an implanted defibrillator. Stay on the safe side by avoiding fish oil supplements. Familial adenomatous polyposis: There is some concern that fish oil might further increase the risk of getting cancer in people with this condition.