Approximately what percentage of total body water comes from fluids?
a. 60-65
b. 75-80
c. 50-55
d. 65-70
Ans: b. 75-80
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Vegetarians should eat a complementary diet of grains and legumes this combination provides all the essential _________.
A. vitamins B. cholesterol C. amino acids D. fatty acids
The formula "220 minus age"
A) should be used only by athletes as their training heart rate. B) represents the lower threshold for an optimal training heart rate. C) represents the target heart rate for effective cardiorespiratory training. D) is a rough estimate of your maximal heart rate.
Excess magnesium weakens teeth and contributes to dental caries.?
Indicate whether the statement is true or false
To lower the risk of obesity in children, which of the following practices should parents institute for their children?
a. Serve them smaller portions b. Serve them 3 meals a day without dessert c. Teach them to take appropriate food portions d. Serve them more beverages and less solid food