Lead poisoning is a serious and sometimes fatal condition. It occurs when lead builds up in the body. Lead is a highly toxic metal and a very strong poison. It is found in lead-based paints, including paint on the walls of old houses and toys. It
Intestinal obstruction occurs when there is a blockage of your small or large intestine. The blockage prevents the passage of fluid or digested food. The blockage may be partial or total.There are many potential causes of intestinal obstruction.
The recommended daily amount (RDA) of a nutrient is determined by how much the body needs to stay healthy. Nutrients can be obtained in a variety of ways-from eating a varied diet to taking vitamin supplements. A nutritional deficiency occurs