Vitamin B1

The second vitamin on our list is also called thiamine. It is one of the most important components of the brain and nervous system. It plays a fundamental role in turning food into energy. It is also involved in other vital functions such as blood circulation or glucose uptake.

Regarding its effect on the brain, it has been proven that lack of vitamin B1 can cause serious effects. It can range from memory loss to depression to Korsakoff's syndrome. It is found in people who have consumed too much alcohol in their lives.

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This essential substance for the body is found mostly in meat (chicken, pork or veal). However, it is also present in dried fruits, some fruits and vegetables and some cereals.