Tuna oil is a fat that contains high levels of omega-3 fatty acids. It is a naturally occurring substance in fish, but can also be used to keep tuna fresh in a can. Supplement forms of tuna oil are also available. The nutrient helps improve brain function, reduce inflammation and regulate hormones.
In addition to the oil, tuna meat is also high in omega-3 fatty acids. It contains EPA and DHA, which help support and enhance brain growth. Incorporating proper levels of tuna oil into the diet can improve thinking, memory, concentration and mood. Omega-3 acids also have a systemic anti-inflammatory effect on the body.
As an anti-inflammatory agent, tuna oil can help lower blood pressure, improve the skin's appearance and ward off many signs of early aging. It is considered to be a healthy fat when it is consumed in moderation. Many canned forms of tuna are packed in additional oil, which some experts believe is not necessary due to the already high amounts of fat contained in the meat. Tuna oil can be a good substitute for salmon since it has many of the same benefits.
Vitamin levels tend to be higher in canned tuna that is packed in its own oil. Some of those vitamins include Vitamin D, K, B12 and niacin. Even though it tends to be higher in fat, some individuals may prefer the vitamin benefits and the taste to lower-fat alternatives that are packed in water. Tuna oil does tend to be higher in unsaturated fat, which is an additional benefit since it does not promote higher levels of bad cholesterol.
As fish fat is thought to have a direct effect on the chemical processes in the brain, tuna oil can also help regulate a person's emotions. Omega-3 fatty acids have been shown to have a positive effect on individuals with mild cases of depression and anxiety. They have also been associated with a general feeling of calmness and stability. Omega-3 fatty acids are thought to have a direct impact on the chemical processes in the brain, specifically on how the communication process occurs between different neurons and transmitters.
Additional benefits of fish oil include improved ability to taste and decreased appetite. Since fat tends to be filling, smaller portions of fatty fishes such as tuna can help make a person feel full faster. In combination with the lean protein, this can lead to weight loss or proper weight maintenance. For those who don't like the taste of fish, supplements of tuna oil that provide the benefits associated with omega-3 consumption are available.
