What could be used as alternatives to foil/plastic bags inside of recycled cardboard?
Polyethylene terephthalate (PET) has been shown to not allow mineral oils to migrate into foods very easily. This result came from the lab in Zurich that was shown in this video. Food packaging manufacturers are aware of this mineral oil migration problem and will have to develop alternative packaging or develop inks that do not contain toxic mineral oils.
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The Recommended Dietary Allowances (RDA) does what?
A. Represents the amounts of nutrients sufficient enough to meet the needs of most healthy people in a specific gender and life-stage group. B. Represents the amounts of nutrients used as a goal when no RDA exists. C. Represents average amounts of nutrients to meet the needs of 50% of healthy individuals in a given gender and life-stage group. D. Represents the maximum daily intake levels unlikely to pose risk of adverse health effects to most individuals.
All of the following are laboratory techniques used to measure the role of the lactic acid system in exercise EXCEPT ________.
A. the steady-state threshold B. the anaerobic threshold C. onset of blood lactic acid D. maximal oxygen uptake
Persons who are ________ are more likely to have anemia, heart irregularities, a depressed immune system, and amenorrhea
A) diabetic B) anemic C) osteoporotic D) underweight
A typical person who burns 200 kcalories during a 2-mile run would, in the postexercise period, burn an additional
a. 10 kcalories. b. 20 kcalories. c. 30 kcalories. d. 40 kcalories. e. 50 kcalories.