Give any one explanation as to how regular exercise may improve the function of the hippocampus of the brain, resulting in better memory
Regular exercise may help enhance the health of the blood vessels that supply blood to all areas of the brain. Many studies have shown that regular physical activity may increase the elasticity of blood vessels. This improved blood vessel function increases the flow of oxygen to the brain tissue as well as needed glucose for energy. The neuronal tissue of the brain uses a lot of oxygen and glucose to generate the electrical and chemical signals needed for mental and nervous system activity. If the hippocampus has a good blood supply, the cells will have the oxygen and glucose needed to function better. The hippocampus is important for memory. Solid memory function gives a person a frame of reference from which to relate all of their experiences from the past and present.
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The ________ prohibits food manufacturers from adding a new compound to food that causes cancer.
A. Cancer Prevention Act B. First Amendment of the U.S. Constitution C. Delaney Clause of the Food Additives Amendment D. Pure Food and Drug Act
List five examples of nutrition diagnoses that would indicate a need for enteral nutrition
Which of the following foods contain cholesterol?
a. Peas b. Pasta c. Baked chicken d. Wheat germ e. Boiled potatoes
What is the most realistic advice for reducing lead exposure from the tap water used to prepare infant formula?
a. Because the lead in hot water pipes settles out overnight, draw the water from this source first. b. Whenever possible, boil the water to vaporize the lead and thus decrease the amount remaining in the water. c. Because the first water drawn from the tap each day is highest in lead, let the water run a few minutes before using it. d. To inhibit lead absorption, add a small amount of citrus juice to the water to provide citric acid to complex with the lead. e. Filtering the water through a clean coffee filter will typically remove the majority of lead contamination.