In the meantime, other scientists advise people to take brain and memory supplements that contain vitamins and minerals. The goal is the same, but the ways to reach it are various. After all, the effect of the brain and memory supplements may differ from one person to another, because the absorption rate of the active substances is not the same for all people.

As many tests have shown, the best brain and memory supplements are based on ginkgo biloba extract. This extract is obtained from the ginkgo biloba leaves. The arguments of the scientists that proclaim that this is the best herb for memory improvement are the several ways in which ginkgo biloba can enhance memory.

First of all, the ginkgo biloba extract is able to expand the blood vessels and to help them relax. This leads to an improved blood flow to the brain. The effect is visible throughout the entire body. Next, the brain and memory supplements based on ginkgo biloba do not allow the bad cholesterol to change to plaque, which would get deposited on the arteries. This transformation directs to a difficult circulation of the blood and eventually to stroke, which is considered one of the major causes of memory loss.

The ginkgo biloba extract contains more than 40 active substances. However, the most important seem to be the terpenoids and flavonoids, which are two types of antioxidants. These substances enhance the immune system, slow down aging of the brain, neutralize the free radicals and prevent or slow down the development of stroke and brain cancer. These two diseases represent life threatening health problems that can also cause memory loss. In addition, the antioxidants can determine the stress and depression levels to drop considerably by increasing the energy.

The efficiency of the brain and memory supplements is also determined by the place where these supplements are produced. It is believed that the most effective brain and memory supplements are produced in New Zealand. This country has a system of laws that protects the environment better than most of the other countries. In addition, the products that are made in New Zealand meet higher standards than the brain and memory supplements that are produced in the other countries.