(NaturalHealth365) There’s now a considerable amount of evidence that shows the negative effects of a DHA shortage in the brain. While the scientific community was already aware of the benefits of DHA and omega 3s in reducing inflammation and promoting optimal neuronal functioning; more recent studies are confirming that DHA is crucial to the health of brain neurotransmitters, cognitive functioning and a positive mood.
Without enough DHA, people are far more prone to anger and hostility.
DHA is one of the most potent omega 3s. The health-sustaining benefits of omega 3 are already well-known; however, there is now increasing evidence that DHA can support brain health and the optimal functioning of neurotransmitters. Neurotransmitters are the brain’s chemical messengers, ensuring smooth, clear communication between cells and neurons.
Seven of the top brain benefits of DHA and omega-3 supplementation include:
1. Reduced anger and hostility
Low DHA levels are associated with high levels of hostility and anger, while the benefits of omega 3 include more even-keeled and consistent moods. Students tested for increased angry, hostile behavior close to final exam time in college were found to be up to 65 percent more aggressive if they were not taking DHA or omega 3 supplements.
Those taking the supplements showed no increase in anger or hostility during this stressful time of the school year.
2. Improved memory and learning
Studies have shown that taking DHA supplements can support the brain’s hippocampus in optimal neurotransmitter release. DHA is associated with improved neuroplasticity and the brain’s ability to repair itself. This can help to preserve memory as well as reverse age-related memory loss.
It is believed that DHA increases fluidity in cellular membranes as well, improving neurotransmitter functioning, dendrite growth and cellular signaling.
3. Increased levels of healthy brain neurotransmitters
DHA deficiencies have been linked with depressed levels of dopamine, the chemical that gives you that positive, rewarded feeling. It also seems to act on other brain chemicals like serotonin, glutamate, acetylcholine and norepinephrine, promoting optimal levels and a chemical balance in the brain and body.
4. Improved cognitive functioning
DHA and other omega 3s are also associated with a better attention span and an increased ability to focus, learn, and follow through with tasks. This is in large part due to its positive regulatory effect on neurotransmitters.
5. Reduced risk of mental illness
Mental illnesses like schizophrenia as well as the mood disorders depression and anxiety are all linked with low levels of the important omega 3 oil DHA.
6. Lowered risk of destructive addiction behaviors
Because it supports key neurotransmitter levels like dopamine and serotonin, DHA can help with reducing the risk of being compelled to engage in addictive behaviors.
7. Reduces harmful brain inflammation
Chronic brain inflammation and the shrinking of the hippocampus are both associated with depression, PTSD and memory loss. Taking DHA and omega 3s regularly is linked with reducing inflammation and restoring hippocampus size.
Most health-conscious individuals are aware of the benefits of omega 3 for general health. However, now there is an abundance of evidence that it protects neurological functioning and promotes a dramatically reduced tendency toward anger and hostility.
Optimal doses of DHA are from 240 to 1,000 mg, depending upon current health status. If you are already taking omega 3s, read the label carefully to ensure that it contains a high enough amount of DHA for your needs.
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