Is physical activity the main remedy for memory?

Each received information makes a connection between the brain cells, modifying the brain physically and creating a trace of memory. When the individual needs to remember something, in fractions of a second he remakes the entire trace left. Normally, the more the brain repeats this path, the easier it will be to remember and reach the stored information. There are ways to prevent memory loss. But do not think crossword exercises are enough. Caring for cardiovascular health, for example, is key.