Brain Foods

Research shows that eating to feed your brain can have significant benefits for psychological health. Here is what your head is hungry for:

Nutrients

As with any organ, the brain needs a constant supply of various vitamins, minerals and amino acids. These are used to keep up with the ongoing process of repairing damage, maintaining every day functions and adapting to changing environments. Neurons also need a steady supply of raw materials in order to produce the numerous neurotransmitters necessary for cellular communications.

Fats

Over 60% of the brain is made up of fats. In addition to being the basic building blocks of all cell membranes, fats play an important role in insulating neurons via myelin sheaths. Omega-3 fatty acids are a particular type of fat involved in regulating mood, protecting neurons, improving blood circulation, preventing stroke and reducing inflammation.

Anti-oxidants

Normal wear and tear combined with environmental sources of pollution create toxic molecules called free radicals. Radicals contribute to the biological equivalent of rusting by deteriorating and often destroying cell membranes. Anti-oxidants are compounds capable of neutralizing these radicals and their potential for damage. The pigments which give fruits and vegetables their color often include powerful anti-oxidants.

Water

Water is needed for the elimination of toxins, the production of energy, healing, growth and every chemical reaction in the body. Unfortunately, due to active lifestyles, and diets containing caffeine, alcohol and high concentrations of protein, most people are chronically dehydrated. A lack of water results in cognitive deficits in attention, memory and processing speed. A general rule of thumb is to drink enough water to keep the color of urine a pale straw color.

The following outlines research supporting the beneficial properties of some common foods.