Which diet has followers who tend to be healthy but find difficulty following the diet in many parts of the u. s.?
a. low-fat diet
b. australian diet
c. mediterranean diet
d. high-protein/low-carb diet

Its not (D.high-protein/low carb diet (just took the test)

I think its (A.low fat diet

Explanation:

people tend to choose this diet to loose weight quicker, but there are so many foods out there that have a large amount of natural or processed fats hidden in the labels.

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.