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Everything You Need to Know about Krill Oil

Krill oil is oil from a species of Antarctic Krill, Euphausia Superba. That is a small crustacean usually consumed by whales, penguins, and other sea creatures. Krill oil is well known for vivid red color and is extracted from the krill, placed in capsules, and used as a supplement due to amazing health potential.

Krill Oil vs Fish Oil, which oil is better and why?

Both, krill oil and fish oil are popular supplements on the market today, but many people don’t quite understand the difference between the two. The first difference is their color. While krill oil is red, fish oil is yellow or gold. Krill oil supplements tend to be more expensive compared to fish oil counterparts. Both krill and fish oil are abundant in Omega-3 fatty acids, particularly DHA and EPA. Krill oil also contains choline containing phospholipids, which are also beneficial for our health.

Health benefits of Krill Oil

Thanks to Omega-3 fatty acids and potent antioxidants, krill oil can improve our health in more ways than one. Some of the most important health benefits of krill oil include:

  • Fights inflammation: Omega-3s are responsible for the anti-inflammatory effects of krill oil. Good news is that krill oil may be more effective in fighting inflammation than other sources of Omega-3 fatty acids.
  • Helps reduce joint pain: Due to its anti-inflammatory effects, krill oil can improve symptoms of arthritis and joint pain, which are often caused by inflammation. Krill oil can decrease stiffness, pain, and functional impairment in people with osteoarthritis and rheumatoid arthritis.
  • Supports heart health: DHA and EPA are good for your heart. Krill oil is particularly effective in lowering triglyceride levels and other blood fats which affect heart health. Consumption of krill oil can also boost levels of HDL or good cholesterol and lowers LDL or bad cholesterol. This supplement can also improve the function of the lining of the blood vessels.
  • Insulin sensitivity: Krill oil could help manage insulin resistance and thereby aid management of diabetes or help prevent it
  • PMS symptoms management: Omega-3s can lower period pain and symptoms of PMS in some cases enough to reduce the need for taking medications

Other health benefits of Krill Oil include:

  • Depression management
  • Cancer prevention
  • Weight management
  • Treats dry eyes
  • Supports digestion
  • Boosts immune system
  • Improves skin health
  • Body detox

Krill Oil side effects

Krill oil is generally safe for consumption. Side effects associated with the use of this supplement are rare. Some adverse reactions induced by krill oil are:

  • Stomach discomfort
  • Decreased appetite
  • Taste change
  • Heartburn
  • Fishy Burps
  • Bloating and gas
  • Diarrhea
  • Nausea
  • Oily skin

How much Krill Oil Should I take?

Dosage: Most krill oil supplements are designed to deliver 1g to 3g of oil. Follow dosage instructions recommended by the manufacturer or consult your doctor. Optimal dose may vary on a person’s age, health, and other factors.


Krill oil is red oil with amazing health benefits thanks to Omega-3 fatty acids it contains. Side effects are rare, but they usually involve stomach-related disturbances.