Coughing up bloody or pink-tinged phlegm; Self-care measures. Cough medicines usually are used only when the cause of the cough is unknown and the cough causes a lot of discomfort. If you use cough medicine, be sure to follow the dosing instructions. Don't give children under age 4 over-the-counter cough medicine without first checking with your child's doctor. To ease your cough, try these tips: Suck cough drops or hard candies. They may ease a dry cough and soothe an irritated throat. Don't give them to a child under age 6, however, because of the risk of choking.
Iron is an essential component of hundreds of enzymes and proteins in your body. As it is with other trace minerals, a little iron goes a long way. More specifically, your body needs about 1/2 to 1 teaspoon of iron at any given time to carry out its everyday metabolic activities.
Proteins are compounds composed of carbon, hydrogen, oxygen , and nitrogen , which are arranged as strands of amino acids . They play an essential role in the cellular maintenance, growth, and functioning of the human body. Serving as the basic structural molecule of all the tissues in the body, protein makes up nearly 17 percent of the total body weight. To understand protein's role and function in the human body, it is important to understand its basic structure and composition. Amino Acids. Amino acids are the fundamental building blocks of protein. Long chains of amino acids, called polypeptides, make up the multicomponent, large complexes of protein. The arrangement of amino acids along the chain determines the structure and chemical properties of the protein.