Attenuation of Sound Waves. When sound travels through a medium, its intensity diminishes with distance. In idealized materials, sound pressure (signal amplitude) is only reduced by the spreading of the wave. Natural materials, however, all produce an effect which further weakens the sound.
There is no established dose. Many different dosages of creatine supplements have been used in studies. For athletic performance, some people start with 10 grams to 30 grams of creatine a day. This is followed by a maintenance dose of 2 grams to 5 grams of creatine a day. Natural food sources of creatine include meat, poultry, and fish.
Creatine turnover is a function of total muscle mass and for an average sized male is rougemy 2 grams per day. Therefore, an average sized male (70 kilograms / 154 pounds) should never take more than 20 grams per day! How to accurately calculate your creatine dose according to these guide lines is discussed next.