B. Every 5 years
Every 5 years, The Dietary Guidelines for Americans are changed and published.
The formula for BMI is
BMI= kg/m^2
A BMI of 25.0 or more is overweight and a healthy and average BMI ranges from 18.5 to 24.9. However, BMI only applies to adults from 18-65 years old. You can always go online and search up BMI calculator and all you need to do is enter your weight and height.
Gathering information and data, since it refers to the key word: <em>timeline</em>.
Answer:
higher in saturated fatty acids
Explanation: