Medically reviewed by Jonathan Purtell, RDN Fatty fish, including salmon, herring, and sardines, are excellent sources of omega-3 fatty acids, essential fats crucial for maintaining heart and brain ...

GPXs are responsible for reducing reactive oxygen species (ROS), such as hydrogen peroxide (H2O2) to water by using glutathione (GSH). TXNRDs not only reduce thioredoxin (Trd), but also non-disulfide ...

The best fish for brain health provide healthy omega-3 fats, antioxidants, and nutrients like vitamin D that support memory and brain function.

Tuna is a good source of omega-3 fatty acids, but foods like salmon, caviar, and walnuts provide similar or even higher amounts per serving.

Tinned (or canned) fish has made a huge comeback in recent years — and for good reason. It’s affordable, shelf-stable, high in protein, and packed with omega-3 fatty acids that support heart and brain ...