|
Author Question: When a person with a cold coughs or sneezes, the vapor containing the microorganism causing the ... (Read 33 times) |
Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.
People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.
After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.