Let us face it; human brain is the central controller of the body; it is responsible for every action and reaction of yours. In addition, if you have optimum brain health, you can avoid many issues like Alzheimer's, Bipolar Disorders, Anxiety, Depression, etc.
Studies have proven that 60% of brain is made of fats and half of these fats are DHA omega3 fats. This statement implies that for optimum brain health desired levels of DHA are must. DHA fats not only keep the brain healthy, but also are responsible for proper communication between neurons.
Studies have proven that for optimum brain health, the body requires daily 500mg of DHA fats. Deficiency of long chain polyunsaturated DHA omega3 fats results in various neurobehavioral symptoms ranging from Anxiety and Depression bouts, poor memory, lack of concentration, difficulty in comprehension, poor IQ, etc. to Autism, Dyslexia, Alzheimer's disease, Bipolar Disorder, etc.
Since, human body is unable to produce DHA fats on its own; you have to include high DHA food sources in your daily diet regimen. Healthy and oily fish like Hoki, Tuna, Mackerel, Salmon, etc that are found in cold water oceans are the rich source of DHA and EPA omega3 fats. Like DHA, the body also readily absorbs EPA.
However, because of increasing pollution in ocean waters fish caught from such waters is also full of contaminations like mercury, lead, arsenic, etc. Therefore, to reduce the risk of toxin poisoning, eating plenty of fish for omega3 fats is not advisable.
This is where well-distilled omega3 fish oil supplement appears. Since, they contain the oil extracted from fish; they are rich in DHA and EPA fats. Moreover, because of various refining techniques involved during their manufacturing process, they are pure too.
The supplements that undergo the molecular distillation process are the purest. This refining process filters out all the unwanted and harmful toxins from the oil based on their molecular weight and hence, ensures that quality of oil is of pharmaceutical grade.
The amount of DHA fats present in a supplement is also important. For optimal brain health, look for supplements that have at least 250mg of DHA per 1000mg of oil. In addition, check the DHA to EPA fats ration present in the oil. Ideal is 2: 1. However, you may find that many supplements available in the market have more percentage of EPA fats as in comparison to DHA. This is because EPA is easy to concentrate.
In conclusion, attaining the desired levels of DHA fats is the key to optimum brain health.