Foods that have an incredible array of health benefits that go beyond just their nutritional value are considered superfoods .
These foods are typically loaded with a combination of essential fatty acids, antioxidant phytonutrients, and essential amino acids. Wild salmon found in unpolluted waters is an extraordinary superfood. Incorporating salmon regularly in your meals is a very good option.
The wild salmon is rich in omega-3 fatty acids long chain are essential for a healthy cardiovascular and neurological function. Astaxanthin is a unique carotenoid antioxidant that gives salmon its pink color. This phytonutrient occurs naturally in specific algae that transmit its free radical scavenging effects to marine animals, such as the salmon that consume them.
Wild salmon is rich in astaxanthin
Wild salmon naturally feed on red algae and accumulate astaxanthin within its muscle tissue, giving it its characteristic pinkish-red color.
Salmon are one of the strongest animals in the world with an incredible ability to swim upstream against strong currents. Astaxanthin is credited with antioxidant protection that gives them amazing strength and endurance for swimming in rivers and waterfalls.
These algae also provide salmon with the raw materials to produce the long-chain omega-3 fatty acids EPA and DHA. Wild salmon also contains the full spectrum of essential amino acids necessary for cell repair and enhancing immune function. The higher the percentage of microalgae in the salmon’s diet, the more concentrated their astaxanthin is and they are converted into omega-3 fatty acids.
Eating salmon and its effects on the brain and nervous system
The cell membranes of the brain, spinal cord, and nervous system depend especially on fluid membranes for proper signaling and neurotransmitter dynamics ( 1 ).
The brain is made up of 60% fat and 10-15% DHA. These fatty acids help support cell signaling processes so that the nervous system can communicate effectively. In addition, they reduce inflammation throughout the body .
Optimal brain structure depends on a healthy pool of saturated fat and cholesterol in the membrane to keep fats fluid. Then a load of EPA and DHA between the solid structures to give it a great level of fluid mobility. A diet that is deficient in saturated fat, EPA, and DHA is very dangerous to the nervous system.
Numerous studies ( 2 , 3 , 4 ) have indicated low levels of omega-3 fatty acids, such as EPA and DHA in people who had learning, memory and neurological disorders, as well as mental and / or psychotic problems.
The people who eat wild salmon caught regularly have significantly lower levels of these disorders and have less inflammation in the body, which result in a decrease in pain in people with chronic inflammation .
- Omega-3 fatty acids and monoamine neurotransmission. ( Inserm U619, Tours, France. )
- Dietary supplementation of omega-3 fatty acids to optimize neuronal structure and function. ( Department of Psychology, Regis College, Weston, MA 02390, USA )
- Essential fatty acids and the brain. ( Department of Physiology, University of Pretoria, PO Box 2034, Pretoria 0001 )
- Omega-3 fatty acids and neuropsychiatric disorders. ( Human Biology and Nutritional Sciences, University of Guelph, Guelph, Ontario, Canada ).