Which of the following ratios corresponds to 3:1 in the ketogenic diet?

In the context of the ketogenic diet, a ratio of 3:1 refers to the proportion of fat to protein and carbohydrates combined. In this diet, achieving a specific caloric distribution characterized by a high fat intake relative to lower carbohydrate and protein intake is crucial for inducing and maintaining ketosis.

To determine the correct caloric value that corresponds to the 3:1 ratio, one must first understand how to allocate dietary units. A 3:1 ratio implies that for every 3 units of fat calories, there is 1 unit of calorie from protein and carbohydrates combined, making a total of 4 units.

When calculating the actual caloric values for a 3:1 ratio, the total number of dietary unit calories needs to be composed of:

• 3 parts from fat

• 1 part combined from protein and carbohydrates

Thus, if we denote the 1 part as "x," for the total ratio to hold true:

• The calories from fat = 3x

• The calories from protein and carbohydrates = x

Total dietary unit calories = 3x + x = 4x.

For a given total calorie count, to find the individual macronutrient distribution, the total calories can be divided by