In rodents exercise-induced increases of BDNF, mRNA, and protein have been demonstrated in as little as

What is the name of the nerve that stimulates scent?

a. the olfactory nerve c. the nasal concha b. the nasal cavity d. the nasal nerve

Which of the following statements is true?

a. Engaging in light physical activity (10 minutes per day) increases muscle and body strength: increases lean muscle and helps decrease body fat: aids in weight control; and enhances psychological well-being. b. Being overweight or obese substantially increases health risks of diabetes, heart disease and stroke, arthritis, breathing problems, a wide range of cancers, and sleep disturbance. c. Following The Dietary Guidelines for Americans plays a minor role in health maintenance and disease prevention by reducing the occurrence of obesity and the risk of nutritionally related diseases. d. All of the above.