Krill Oil Dangers

Find out about the possible krill oil dangers and decide if this nutritional supplement is right for you. Like other nutritional oils such as fish oil, flax seed oil and evening primrose oil, krill oil is an excellent source of omega fatty acids. It is particularly high in omega-3 oils which are believed to support brain, heart and immune health. Despite the health benefits, there are potential dangers of taking krill oil supplements that you should be aware of.

  1. Blood Thinning: One potential danger of taking krill oil is how it affects the blood. This nutritional supplement reduces blood clotting, making the blood less sticky. For cardiovascular health, this is actually a good thing. Before any type of surgical procedure it can be dangerous. It is recommended to stop taking krill oil supplements at least two weeks before having surgery.
  2. Stomach Problems: Some people may experience an upset stomach, nausea and diarrhea from taking krill oil. This is not a likely side effect but it is possible. Oils such as krill oil, or even olive oil, can soften the stool. This is not necessarily a danger. If experiencing serious digestive issues, be sure to stop taking the krill supplements until you talk to your doctor.
  3. Allergies: It may be dangerous to take krill oil if you tend to have an allergic reaction to seafood. Again this is only a possible danger, but it is something to be aware of.
  4. Danger to Whales: One other downside of taking krill oil supplements is that krill is a diminishing food source for whales and other marine mammals. There are other nutritional oils that you can take that will not be so harmful to the marine ecosystem.
  5. Safety: While there are potential dangers, krill oil is likely safe for most people. As this nutritional supplement has not been thoroughly tested, avoid if pregnant or nursing. People with a medical condition or who are taking medications should talk to their doctor before taking krill oil.
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