nitric oxide is naturally prodused in the body. its function is to relax the blood vesssel walls, alloâ¦wing them to dilate. the theory goes, if you are able to increase the levels of NO, you can dilate the blood vessels for a longer period of time, thus allowing more blood to flow to the muscles.
Mind is related to brain. Most people do not find any difference between the two words mind and brain. Most scientists and thinkers believe that the brain and the mind are one and cannot be separated. Most of the time these two words are used interchangeably. While brain is considered to be a physical thing, mind is considered to be mental.
Matter is a word that is sometimes used in varying ways in everyday life, whereas mass is a well-defined concept and quantity at least in physics. They are not the same thing, though they are related. Ordinary matter is made of tiny particles called atoms. The atoms have spaces between them and they move or vibrate all the time. The particles move faster and move further apart when heated, and the reverse when cooled.