the ... is the dietary reference intake that established a level when the EAR is not available
What will be an ideal response?
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Which statement about foodborne illnesses is correct?
A. Listeria monocytogenesis a protozoan that can cause foodborne infections. B. Toxoplasmosis infection can be transferred from the mother to the fetus and impair fetal brain development. C. Toxoplasmosis infection is commonly associated with the ingestion of soft cheeses or unpasteurized milk. D. Toxoplasma gondiiis a bacterium that can cause foodborne infections. E. The placenta protects the fetus from listeria foodborne infection in the mother.
Which of the following is a feature of caffeine use in physical activity?
a. Caffeine is widely abused by endurance athletes because it cannot be detected by blood or urine tests. b. Caffeine enhances performance by stimulating glycogen breakdown and increasing the oxygen-carrying capacity of red blood cells. c. College and national competitions prohibit the use of caffeine in amounts greater than that present in 5 cups of coffee when consumed within a few hours before testing. d. The usual side effects of caffeine use such as irritability, headaches, and diarrhea are delayed or diminished in endurance athletes because of their high metabolic rates during competition. e. In endurance athletes, caffeine is particularly likely to result in a "drowsiness crash" within an hour of consumption.
Occasional alcohol abuse can lead alcoholism
Indicate whether the statement is true or false
A distance athlete explains why he is taking a vitamin E supplement. He states: "Most people don't realize it but oxygen has both beneficial and harmful effects. I try to counter the harmful effects by taking a vitamin E supplement. Most studies have shown that vitamin E supplementation has a positive effect on endurance performance. Besides, recent studies have shown that there is a health
benefit to vitamin E supplements. I'm concerned that my vitamin E intake may be low since I purposefully keep my calorie intake low so I don't gain any body fat and I follow a low-fat diet. Someone told me that when you take high levels of vitamin E it actually has an opposite effect and it is no longer works as an antioxidant, but I don't think that is true.". Recent studies have shown that there is a health benefit to vitamin E supplements. a. Correct statement b. Incorrect statement