Exam 10: Diet Planning: Food First, Supplements Second

Select the dietary supplement that is most associated with the description below. Each term is used only once. a. Effective in raising blood pH and bicarbonate concentration b. Promising for enhancing gastrointestinal and immune health in athletes who engage in prolonged, intense exercise c. Promising for use in athletes with exercise-induced bronchoconstriction due to asthma d. Effective as a central nervous system stimulant e. Effective for increasing lean body mass in athletes performing repeated high-intensity, short-duration exercise bouts f. Promising as a buffer of muscle pH g. Not effective as a performance enhancer h. Majority of studies have shown no performance or health benefits with supplementation i. Small temporary increases in resting metabolic rate j. Effective for decreasing the duration of a cold but not effective for preventing colds -Vitamin E

When exercise intensity is greater than ____ percent of VO_2max, the rate of absorption of carbohydrate-containing fluids will be slowed and the risk for gastrointestinal upset is increased.

Moderate alcohol intake may be beneficial for reducing risk for cardiovascular disease, stroke, and diabetes because of its ability to increase high-density lipoproteins and its effects on blood clotting.

It is recommended that the pre-exercise meal generally contain a small amount of fats because fats ____.

Postexercise protein intake, properly timed, is beneficial to muscle protein anabolism

Dr. Timothy Noakes estimates the performance enhancement associated with creatine to be ____ percent.

What is the relationship between multivitamin and mineral supplements and athletic performance?

Protein supplements are not more or less effective than food proteins.

Nutrient density is a concept based on the relationship between ____.

Once an energy (kcal) goal has been established, in what order should the other nutrients be considered?

Athletes in which sports typically have similar nutrition recommendations?

Select the dietary supplement that is most associated with the description below. Each term is used only once. a. Effective in raising blood pH and bicarbonate concentration b. Promising for enhancing gastrointestinal and immune health in athletes who engage in prolonged, intense exercise c. Promising for use in athletes with exercise-induced bronchoconstriction due to asthma d. Effective as a central nervous system stimulant e. Effective for increasing lean body mass in athletes performing repeated high-intensity, short-duration exercise bouts f. Promising as a buffer of muscle pH g. Not effective as a performance enhancer h. Majority of studies have shown no performance or health benefits with supplementation i. Small temporary increases in resting metabolic rate j. Effective for decreasing the duration of a cold but not effective for preventing colds -Citrus aurantium

What dietary supplement may result in an increase in nitric oxide, which influences blood flow and may reduce the oxygen cost of submaximal aerobic exercise?

What does the term "empty" calories mean?

Endogenous carbohydrates are limited to muscle glycogen, liver glycogen, and blood glucose and together provide approximately ____ kcal of carbohydrates.

Which statement is true regarding caffeine and its effectiveness for weight loss?

Moderate alcohol intake may be beneficial for reducing risk for cardiovascular disease, stroke, and diabetes because of its ability to ____ and its effects on blood clotting.

Which food is typically nutrient dense?

Caffeine's effectiveness for improving endurance performance is a result of an increased mobilization and oxidation of fatty acids.

In which cycle is an athlete's energy intake likely to be the lowest?