In general, a statement from the National Health and Nutrition Examination Survey conducted from 2001-2004 found the average American consumes about 355 calories of added sugar a day, or the equivalent of 22.2 teaspoons.
Sound waves stimulation could increase the plant plasma-membrane H + -ATPase activity, the contents of soluble sugar, soluble protein, and amylase activity of callus. Moreover, sound waves could increase the content of RNA and the level of transcription.
The effects of noise induced hearing loss can be profound, limiting your ability to hear high frequency sounds, understand speech, and seriously impairing your ability to communicate. The following references provide assistance in recognizing the health effects of excessive noise. 1  Occupational exposure to noise: evaluation, prevention and control. 2  Noise at Work. 3  Better Hearing Institute.  American Speech-Language-Hearing Association (ASHA).