Beside Physical activity, these can keep your brain sharp

The brain is one of the most important organs for humans who serves as the control center of the body. Like the rest of the body, the brain may also experience a decrease in function. To avoid this, there are some simple ways that we can do.

Various ways can also maintain and improve the workings of the brain.

1. Physical activity
According to Dr. Paul B. Rosenberg, professor of psychiatry and behavioral sciences at Johns Hopkins University School of Medicine and Johns Hopkins Bayview Medical Center, various studies have shown that physical activity can protect brain cells.

Physical activity such as aerobics is better than non-aerobic. Do this exercise 30 minutes every day. The study also showed that people who are sedentary have a hippocampus shrinkage than people who exercise regularly.

2. Consuming olive oil
Mediterranean diet not only protects the heart but also the brain. The study volunteers were asked specifically to consume a few spoonfuls of olive oil per day. The result, in a test that evaluates the speed of thought, he's doing better.

3. Consumption of fish
Fish is a source of omega 3 is also good for the brain. According to observational studies, eating fish twice a week can have a positive effect on the structure and function of the brain, and this will delay the onset of symptoms of decline in brain function.

4. Frequent reading and writing
The ability to remember can be maintained very well on people who are frequently read and write.

5. Reduce liquor
Another Neurology study found that middle-aged men who ate more than two and a half glasses of alcohol a day can speed up the process of losing her memory almost six years. This study has been followed by 7513 men for more than a decade and test their memory every four years.

6. Controlling blood sugar
diabetes can accelerate the process of cognitive decline. A recent report published in the Annals of Internal Medicine found that people with diabetes or pre-diabetic at the age of 50 are more likely to experience cognitive decline compared with those whose blood sugar levels healthy.

7. Keep busy
The few studies that look at the so-called "Super Agers", people who still have cognitively sharp into old age, already know that on average they have one common factor, the active hang out and have a good social life.