Health Benefits of Krill Oil vs Fish Oil

Krill oil and fish oil are some of the major sources of omega 3 in the body and have a wide range of additional health benefits. Omega 3 is very important in the body because it promotes health and overall well being. One of the main reasons why omega 3 is important is because it supplies the body with essential fatty acids. Taking these fatty acids can help eliminate and cure some unfavorable health conditions.

Comparison Between Krill Oil and Fish Oil- Sources of the Two

Krill oil is obtained from a single species, which is not a fish but a crustacean. Fish oil is obtained from different types of fish which include salmon, con, menhaden, anchovies, and mackerel.

Side Effects

There are no known side effects of the two oils. However, fish oils may leave you with a unpleasant fishy taste whereas krill oil can at times cause an upset stomach.

Benefits of Krill Oil

Lowers the levels of cholesterol- High levels of bad cholesterol are very common especially among men in the middle ages. High cholesterol has a negative impact on health since it is a major cause of various health problems. The oil has the ability to lower the levels of cholesterol without causing the body any unfavorable effects. The oil reduces the level of bad cholesterol and increases the level of good cholesterol in the body.

Weight loss- One of the main factors that boosts weight loss is increased metabolism. Krill oil boosts the level of metabolism, which facilitates weight loss. It improves the response of cells that are involved in the metabolic process. If the body is not supplied with such oils, the level of metabolism increases and weight loss becomes very slow. The oil boost also aids weight loss by preventing the storage of fat around the internal organs.

Muscle reconstruction- Repair of cells is usually more effective when the body has a supply of krill oil.

Anti-inflammatory properties- It reduces the back pain, swelling, inflammation and osteoporosis. If the body is deficient of these oils, one is at a higher chance of getting these conditions. Deficiency of the oils also worsens the conditions if they already exist.

Improves performance- Regular intake of the oils improves one’s general performance. This is because they play a very big part in the development and functioning of brain cells. It boosts the brain function and memory as well. The oil also increases metabolism thus improving the day to day performance. It is also very effective in the treatment of psychological conditions such as stress, depression and mood swings.

Improves the appearance of the skin- It is very effective in maintaining a healthy glowing skin. If you value the way you look, you should consider taking the oil frequently. It helps in treatment and prevention of skin acne and other skin problems. People who consume the oil regularly usually have very healthy skin. The oil ensures that the skin is always hydrated and soft. By consuming the oil, you should have a healthy skin in your old age. This is because it contains antioxidants that prevent wrinkles and premature aging of the skin.

Boosts immunity- The oil boosts immunity, which decreases chances of contacting diseases and infections.

Benefits of Fish Oil

Weight loss- Fish oil aids in weight loss in the same way as the krill oil. However, studies have shown that the effectiveness of weight loss is higher in krill than fish oil. Studies show that the krill oil is better in more that 40% when compared to fish oil. For example, one study showed that krill oil reduced heart fat by 40% whereas fish oil reduced the same by only 2%.

Helps avoid health problems- Heart diseases contribute to about 20% of male deaths each day. Consuming fish oil can help reduce the chances of contacting heart diseases by a very big percentage. This is because they play a big part in weight loss and control. They also contain anti-inflammatory properties, which prevent the inflammation of body cells. The oil also lowers the level of triglycerides, a major cause of heart problems, specifically among men.

Better functioning of the brain- The brain function will be lower if the blood has low levels of EPA and DHA. EPA and DHA are chemicals that are found in fish oils. These chemicals play a very big part in the brain function and thus their presence can make a big difference. The chemicals help in boosting one’s mood. They play a big part in treatment and management of depression, stress and mood swings.

Reduces arthritis symptoms- Fish oils supply omega 3 fatty acids, which helps reduce the symptoms of arthritis. By consuming the oils, one is able to reduce the levels of pain and inflammation in the body.

Immune system boost- Just like krill oil, fish oil also helps to boost the body’s immune system.


Fish oil is considered to have more toxins than krill oil because the fish have a longer food chain and can accumulate more pollutants. They are likely to be polluted with mercury and other toxic products. Therefore, when buying fish oil and other products, one is supposed to check whether they have been verified to be free from such contaminants. If you consume products with toxins, they will accumulate in your body and cause health problems later in life. You don’t need a recommendation to use either oil supplement. They are readily available in the stores for anyone who wants to try them out. However, if you are suffering from any health condition, you should consult a health professional first before using the oils and their products. To ensure that you get maximum benefits from the oil, use the oil as recommended by the manufacturer or your doctor. If you are taking any other drugs or supplements, you should consult a professional because the oils may affect the functioning of the drug.




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