It has been scientifically proven that scents affect our thoughts and spirits. Smells can take people to an old memory or another place, as well as increase or decrease their appetite or energy. The reason that scents and colors are often in the same line is the information stored by our 5 sensory organs in our memory. Strawberry scent often reminds us of pink or red color. Lavender is purple. These are the synthesis of information stored in the brain, and our mood can be described by scents and colors. In many countries, psycho therapies also benefit from scenting methods.