Omega-3, Antioxidants, and Hydration: Simple Diet Shifts That Help the Brain

Distractibility and the sensation often described as "brain fog” commonly appear as unavoidable consequences of fatigue. Specialists, however, emphasize that in certain cases attention and mental performance can benefit from nutritional adjustments. Nutritionist and dietitian Olga Romashina explained which foods may help sustain concentration and support brain function. Fish and Berries as Fuel for the Brain According to the expert, maintaining focus requires the regular inclusion of foods associated with cognitive support. Fatty fish occupies a central place in these recommendations due to its concentration of beneficial fats essential for the nervous system. "Such foods include fatty fish like salmon, which is rich in Omega-3 fatty acids, and berries, particularly blueberries, known for their high antioxidant content.” Romashina noted that antioxidants found in berries help protect cells from oxidative stress. Omega-3 fatty acids present in salmon and other oily fish remain widely regarded as important nutritional components for brain and nervous system health.