Nutritional supplements can deliver crucial vitamins, minerals and nutrients, helping your body keep its cells in optimal shape. Recently, researchers from the UKs Northumbria University determined that fish oil supplements may improve mental sharpness.
Published in the British Journal of Nutrition, the report announced that taking fish oil which is loaded with omega-3 fatty acids may lower reaction times and prevent feelings of fatigue or exhaustion.
The team determined as much by offering a group of 18- to 35-year-old participants fish oil supplements over a 12-week period. Those who took them tended to display improved neural health.
What is behind this effect? Scientists found that omega-3s appeared to increase vascular flow to the brain, giving gray matter more blood with which to oxygenate itself.
Omega-3s are also known to have antioxidant effects, meaning they can reduce inflammation and prevent cellular damage caused by free radicals. Nutritional supplements that contain krill oil, fish oil or flaxseed oil can deliver a potent dose of omega-3s.
These fatty acids may keep the brain functioning in tip-top shape longer than it might without the help of vitamin supplements.