Is 40%protein30%carb30%fat the way to go?

Well, you're losing weight, so that's a good sign.

40/30/30 is certainly reasonable. How long have you been at it? Are you finding it fairly easy to stick to those numbers? How are your energy levels come workout time?

I'm on a 40/30/30 split. Look at my ticker, it's working for me :-)

JM said I should be at 40/30/30 c/p/f. When I just eat whatever I want, without trying to stay within macros, that's where it comes out pretty naturally so she might be on to something there.

Truly though, I really believe the mantra of calories in, calories out. If the macro makeup works for you, then go for it, but if it doesn't, just play around with it for a few weeks to see what does work. I recently switched from low carb to moderate everything because I was feeling faint after workouts. Just by increasing my carbs, I'm feeling tons better and I will probably never try going low in carbs again. Even though it works very well for tons of other people, it does not seem to work very well for me.

Here's what our boot camp trainer has us follow. I try my best to follow (slacking lately)...lost 4 inches the first 2 months!


CALORIES NEEDED FOR YOUR WEIGHT

Number of Calories Per Day

In order to find out how many calories you need in a day, you must use a precise measurement. This is done by using the same method registered dietitians use, the Harris Benedict Equation. To make this equation easier

• Convert your weight from pounds to kilograms. Take your weight in pounds and divide it by 2.2. For example: 190lbs/ 2.2 = 86.3 kg.
• Convert your height from inches to centimeters. Take your height in inches and multiply it by 2.54. From example 67 in x 2.54 =170.1 cm.

Listed below are the equations for both men and women in order to calculate your Basal Energy Expenditure (BEE). Your BEE is the amount of energy you need in order to maintain your weight with no activity level. Therefore your BEE is also equal to your total calories needed when you are active and trying to lose weight.

• Males: 66 + (13.7 x weight in kg) + (5 x height in cm) – (6.8 x age in yrs) = BEE (in calories)
• Females: 655 + (9.6 x weight in kg) + (1.8 x height in cm) – (4.7 x age in yrs) = BEE (in calories)


Number of Calories Per Meal

After calculating your BEE (Basal Energy Expenditure or target daily caloric intake for fat loss), you have to break up your calories into at least 6 meals a day. This is simple enough. For example if your BEE is 1300, the 1300 calories divided by 6 meals – 216 calories per meal.


Converting Calories into Grams of Protein Carbohydrate and Fat

We now have to figure out how many grams of protein, carbohydrates and fat into each meal by dividing the calories among the macro nutrients, i.e. proteins, carbohydrates and fats. These percentages should not be followed for more than 16 weeks at a time.

Protein 40-45%
Carbohydrate 45-50%
Fat 10-15%
(*A minimum of 10% is required a serious essential fatty acid deficiency can develop, Note these percentages happen to work well for me but everybody is different and you may have to modify these percentages slightly*)

Let us assume that the person dieting needs 216 calories per meal, 40% protein, 50% carbohydrate, and 10% fat. The following formulas would be used.

Macro Nutrient Total Calories Per Meal X % = Calories
Protein 216 X 40 = 86
Carbohydrates 216 X 50 = 108
Fat 216 X 10 = 22

(*Convert these calories into grams by diving each one by it caloric content as stated earlier)

Macro Nutrient Calories Per Gram
Protein 4
Carbohydrates 4
Fat 9


The final step:
Macro Nutrient Calories Per Meal Divided By Calories Per Gram = Grams
Protein 86 / 4 = 21
Carbohydrate 108 / 4 = 27
Fat 22 / 9 = 2

Now you know the exact number of grams of protein, carbohydrates, and fat that should be eaten at each meal.

Staceywilk - do you keep calories the same regardless of your workout/exercise calories?