Final answer:
The 4 indicators of optimal nutrition status are weight, height, body mass index (BMI), and waist circumference.
Step-by-step explanation:
The 4 indicators of optimal nutrition status include:
a) Weight, height, body mass index (BMI), and waist circumference
b) Vitamin levels, cholesterol levels, blood pressure, and glucose levels
c) Hair texture, nail strength, skin tone, and eye clarity
d) None of the above
The correct answer is a) Weight, height, body mass index (BMI), and waist circumference. These indicators help assess a person's nutritional status and overall health. Weight and height are commonly used to calculate BMI, a measure of body fat. Waist circumference is also important as excess fat around the waist can increase the risk of health problems.