The human brain is the most powerful organ in the body. It is described as an organic machine with power to control cellular activities. The brain regulates activities such as; the heartbeat, muscular movements, breathing, digestion, learning and memory. It also controls a lot of conscious and unconscious activities we get involved in without our knowledge.
Due to the immense activities controlled by the brain, it is mandatory that it is adequately and consistently supplied by energy in order regulate the various body processes. It is important to note that the neuron cells do not store energy hence the need for constant supply of energy. Generally the human brain consumes up to 20% of the total individual’s calories intake and half of this is used in the signaling processes. When the blood sugar level drops below a particular threshold, the brain activity is compromised and therefore we experience symptoms such as sluggish movements, low memory, general body weaknesses and we also become less attentive. Foods that serve to boost the brain power should contain non-refined sugars as refined sugars have down-regulating effects to the cells of the body and in the long run affects the brain. Foods that boost the brain power includes the following;
This fruit contains mono-saturated fatty acids mainly composed of and omega-6 and Omega 3 fatty acids have been shown to increase the blood flow to the brain. As blood supply to increases, then the nerve cells gets adequate supply of nutrient especially glucose. This gives the brain the much-required energy to carry out its activities. Apart from increasing blood flow, avocados also have got some phytochemicals that aid in the absorption of antioxidants by the brain cells. This serves to ensure that antioxidants are recruited by the brain cells which in turn gets rid of reactive oxygen species (ROS) that have a damaging effect to the cells and this boosts the brain functions as it prevents it from damage caused by free radicals.
The various colors exhibited by different forms of berries are due to the presence of a phytochemical known as anthocyanin. Anthocyanin has advantageous properties to the brain as indicated by recent studies at Harvard University. In the publication it was reported that women who consumed a cup of berries on daily basis had reduced chances of developing mental problems and memory lapse as opposed to those who didn’t. Research has shown that anthocyanin has antioxidant and free radical scavenging properties which helps in eliminating free radicals in the brain cells thus boosting the brain’s activity.
It is an oily fish with high content of omega-3 fatty acids. Omega-3 is a structural component of the human brain that regulates neuronal signal transduction and communication between the neuron and the body cells. If we have proper coordination between the brain and cells of the body then all cellular activities shall be unregulated and boost their general activities. It is important to note that the coordination starts in the brain due to availability of omega-3 fats supplied by oily fish. Omega-3 are not only in fish but Salmon is a reliable source of this essential fatty acids.
Coffee? Yes! Coffee boosts your brain power. According to a paper published by researchers from the Innsbruck (Austria) subjecting individuals to two cups of caffeine not only improved their memory skills, but also reaction to time and the activity of the neuron during signaling compared to the activity in individuals not subjected to caffeine. This information therefore reveals that caffeine health benefits major booster to the brain activity and its intake helps to boost the signaling pathways in the brain whose downstream effects controls the cellular functions
They are rich in omega-3 fatty acids whose functions has been elaborated above. Apart from omega-3 fatty acids sunflower seeds are also rich in tryptophan an amino acid that is broken down to serotonin. Serotonin is known to boost an individual’s mood and also has combative effects towards depression. When the brain is under depression some of its vital activities are compromised, therefore it is necessary that the brain has adequate supply of serotonin to relieve.
All the above-mentioned foods serves to boost the activity of the brain in one way or the other. However of importance to note is that we also need to supply the brain with foods mostly whole grains that are rich in carbohydrates. The whole grains are preferred because they are sources of energy to the brain and more important is that they release the energy in short bursts which is vital to the brain as it ensures there is consistency in energy supply.
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