Fish oil is a popular over-the-counter supplement extracted from fatty fish like sardines, anchovies, mackerel and salmon.
a recent study published in the journal Neurology has uncovered a link between reduced levels of omega-3 fatty acids in the blood and increased brain shrinkage.
The findings show that women with higher omega-3 fatty acid content in their blood preserved greater amounts of white matter in the brain.
Moreover, the relationship was seen between more significant levels of contamination in every individual’s home locale and lower levels of mind volume. These discoveries recommend that rising the utilization of fish wealthy in omega-3 unsaturated fats might assist with saving brain and possibly help the cerebrum in engaging poisonous air contamination. Notwithstanding, specialists likewise caution that many fish are high in natural poisons and suggest talking with a doctor prior to expanding how much fish in one’s eating diet.
However, fish oil also has an incredible impact on the brain, especially when it comes to mild memory loss and depression.
Some research also suggests that people who eat fish regularly tend to have more gray matter in their brains. Gray matter contains most of the nerve cells that control decision making, memory, and emotion (9Trusted Source).
Overall, fatty fish is an excellent choice for brain health. Fatty fish is a rich source of omega-3 fatty acids, a major building block of the brain. Omega-3s play a role in sharpening memory and improving mood, as well as protecting your brain against cognitive decline.