What is the minimum number of times you should exercise weekly to build cardiovascular endurance?

High protein diets and supplementation are dangerous because they promote

A) Decreased nutrient absorption B) Excessive muscle development C) Abnormal kidney strain D) Decreased sexual performance

What is defined as an unpleasant breath emanating from the oral cavity, regardless of its origin?

A) Periodontal disease B) Sour breath C) Halitosis D) Sweet breath