The U.S. Department of Agriculture has estimated that the average person eating a healthful diet would still have room for ten teaspoons a day of sugar (that's the amount in a 12-ounce soft drink). Of course, the average American is not eating that healthful diet. Yet he or she consumes 20 teaspoons of sugar a day.Make that 34 teaspoons for the average teenage boy! http://www.findarticles.com/p/articles/m... If you eat a healthy diet and meet your nutritional needs on most days, you can still enjoy guilty pleasures like a sweet dessert or an occasional sugary soda.et he or she consumes 20 teaspoons of sugar a day. Make that 34 teaspoons for the average teenage boy! http://www.findarticles.com/p/articles/m...
The respiratory system provides oxygen to the bodyâs cells while removing carbon dioxide, a waste product that can be lethal if allowed to accumulate. There are 3 major parts of the respiratory system: the airway, the lungs, and the muscles of respiration. The airway, which includes the nose, mouth, pharynx, larynx, trachea, bronchi, and bronchioles, carries air between the lungs and the bodyâs exterior. The lungs... Click to read more below. The cells of the human body require a constant stream of oxygen to stay alive.
The human respiratory system is a series of organs responsible for taking in oxygen and expelling carbon dioxide. The primary organs of the respiratory system are lungs, which carry out this exchange of gases as we breathe.Red blood cells collect the oxygen from the lungs and carry it to the parts of the body where it is needed, according to the American Lung Association.he primary organs of the respiratory system are lungs, which carry out this exchange of gases as we breathe. Red blood cells collect the oxygen from the lungs and carry it to the parts of the body where it is needed, according to the American Lung Association.