Our children have so much to cope with in school these days that we wonder how their young bodies and minds can absorbs so much in so little time. More often than not, fatigue and a decline in mental alertness are the result of inadequate nutrition and oxygen in the brain, and a consequent decline in brain function.

The brain is a relatively small organ but it’s a hungry one. It depends on a regular supply of glucose and oxygen to function at peak condition, and require these in great amounts because it is at work 24 hours a day. As public awareness of the brain’s nutritional needs grows, so do the number of supplements in the market. Here’s a rundown on natural brain boosters.

Ginkgo biloba

Ginkgo is gaining recognition as a brain tonic that enhances memory, mental efficiency, cognitive function, communication, orientation and the ability to concentrate.

Ginkgo works primarily by increasing blood flow and, consequently, the supply of oxygen and nutrients to the brain. Compounds called flavonoids and terpene lactones in ginkgo are responsible for its therapeutic actions by inhibiting platelet aggregation, increasing the flow of oxygen to brain cells, and maintaining cell permeability.

This Ayurvedic herb has long been recommended by Indian physicians for promoting longevity and improving mental function. Preliminary studies have shown it can be beneficial in improving memory and may help overcome stress and fatigue. Two studies conducted in India demonstrated that gotu kola increases the IQ of mentally retarded children and affected their general mental ability and behavioural patterns favourably.

Bacopa monniera

This Ayurvedic herb is used primarily for its ability to enhance memory capacity, improve intellectual and cognitive function, lower stress – induced anxiety and increase concentration. This makes it sound as the perfect herb for our children to take in today’s highly competitive education system.

Studies suggest bacopa works as a powerful antioxidant that neutralises free radical in brain tissue, protecting brain cells from damage. Bacosides, its active component, are known as "memory chemicals".