Brain-Boosting Foods You Should Add To Your Diet

17. Taurine: The Brain’s Calming Companion

Often associated with energy drinks, taurine is actually a calming amino acid that plays a major role in brain development and neurological health. It supports the formation of new brain cells, balances calcium signaling, and helps modulate neurotransmitters like GABA. Taurine is found in meat, seafood, and dairy, and supplementation is being studied for its potential in managing anxiety, depression, and neurodegenerative diseases. For those seeking mental calm and sharper focus, taurine may be an underappreciated ally.

18. Iodine: The Cognitive Spark Plug

Iodine is vital for the production of thyroid hormones, which are directly linked to brain development and energy metabolism. In fact, iodine deficiency is the leading preventable cause of intellectual disability worldwide. Adequate iodine intake is especially critical during pregnancy and early childhood, but it also supports memory, energy, and mood regulation throughout life. Seaweed, iodized salt, dairy, and seafood are excellent sources. A well-functioning thyroid means a well-fueled brain.