Can changing diet reduce high blood pressure

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Reference no: EM131761963

Question: Can changing diet reduce high blood pressure? Vegetarian diets and low-salt diets are both promising. Men with high blood pressure are assigned at random to four diets:

(1) normal diet with unrestricted salt;

(2) vegetarian with unrestricted salt;

(3) normal with restricted salt; and

(4) vegetarian with restricted salt. This experiment has

(a) one factor, the type of diet.

(b) two factors, high blood pressure and type of diet.

(c) two factors, normal/vegetarian diet and unrestricted/ restricted salt.

(d) three factors, men, high blood pressure, and type of diet.

(e) four factors, the four diets being compared.

Reference no: EM131761963

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