What should people in their 20s and 30s do to take care of their brain?

One of the most common health problems related to brain function in older people is dementia. Aging is a major factor leading to this condition. However, not everyone who ages will develop dementia. Studies show that taking good care of your brain health when you are young can reduce the risk of dementia by up to 40%, according to The Conversation (Australia).

To protect brain health, young people can apply the following methods:

Good nutrition

Good nutrition plays a very important role in brain health. Although the brain accounts for only about 2% of the body weight, it consumes about 20% of the total energy. Therefore, nutrition plays an extremely important role in brain health.

In addition, the mode Eating a healthy diet will help you maintain a healthy weight and reduce your risk of diabetes and high blood pressure, all of which increase your risk of dementia. Brain-healthy foods include whole grains, vegetables, fruits, especially berries, nuts, beans, and fatty fish such as salmon, tuna, mackerel, and herring.

Drink enough water

About 60% of our body is made up of water. Therefore, drinking enough water is essential for brain function. Dehydration will make the body feel tired and reduce brain performance. Specifically, memory, attention, concentration and reaction time will all decrease.

Reduce alcohol

Research shows that drinking too much alcohol can increase your risk of dementia. This is because alcohol not only affects brain function, but also changes the structure of the brain. Alcohol can cause nerve cell loss, white matter reduction, and brain volume reduction. All of these changes affect brain function.

Exercise regularly

Regular exercise has many benefits for the brain. Exercise not only increases blood flow to the brain, helping brain functions operate optimally, reduces inflammation, and even increases brain performance and volume, according to The Conversation .