Saying in terms of science, humans and animals were clearly have difference of their brain. Because the brain is an organ to orders the humans behavior which everybody knows to maintain it for the best to avoid to have cerebropathy on prematurely.
Therefore, we will maintain our brain with a simple direction, that is habitually having breakfast. Because the breakfast will help to fill full enough of nutrients to provide the brain. Moreover, should eat not too much and smoking. Because smoking causes the cerebral atrophy easily.
Should reduce the dessert, cause sweets will reduces the absorption of nutrient substance to the brain.
Avoid pollution, because it decrease the oxygen to the brain and worked-down. Regularly exercise your brain by the thought of creative or play the games to help in the exercise of brain. Talking and party with people for the positive topic because talking is a way to use of creative ability of the brain due to the need to think about the topic to talk.
If say something very bad, it will become a stress instead. This is the simple principle. The maintenance and brain exercise in order not to wear too fast.