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.
A dose of 5g of creatine daily for at least 8-weeks will increase muscle creatine. Traditionally, it was recommended to load creatine (25g daily, in divided doses) to quickly super-saturate your muscles for up to one week. Then, one would follow up the load with a maintenance dose of 5g per day.