Three Principles Of Fat Loss

In this article I cover three fundamental principles for creating fat loss- 

1, Regulate Total Calories

In order to loose fat you have to create a calorie deficit. 

So how many calories do you need in order to lose weight? 

I’ve experimented with numerous different formula’s but over time I’ve found the best one is simple your bodyweight in pounds (kilos x 2.2) generally multiplied by either 12-14 as your starting point to establish a baseline. 

Now this is always going to be a best guess and factors such as your individual metabolism and activity levels will have an impact on what multiplier you use. Some people might have to even go down to 10 in order to get them into a deficit if their activity levels are low. 

Select a number and see how things progress. Adjust the number up or down as appropriate to align with you loosing body fat at the right speed. Generally I recommend trainees to aim to lose at most 0.5kg per week. Your total calories over time will also gradually need to be adjusted down as the diet progresses in order to continue to support fat loss. 

Example – Bodyweight 75 KG x 2.2 = 165 lbs x 14 = 2,310 KCAL

This part is absolutely critical, If you have no idea accurately how much you are eating its akin to shooting a shotgun into a dark room and hoping you hit something.

Tracking macros & calories indefinitely isn’t essential for fat loss or maintaining a healthy weight.

However a time period of tracking your food is a useful tool to educate yourself on the nutritional composition of different foods so that you are then able to make better decisions when not tracking. 

Practice this skill, learn to eye ball portions of food and initially measure it to see how accurate you can get. Make it a game. 

Your mindset and how your approach this is important. Remind yourself this is a good thing you are doing for yourself, you will be building a lifelong skill that can help promote better health for the rest of your life.

2, Adequate Protein Intake

You have your calories, now you calculate total protein. This needs to be high enough to support essential body needs and for recovery from training. Protein requirement is increased during a diet and in the absence of adequate dietary intake your body will break down more muscle tissue.

For periods of dieting I like to set it at 2 grams of protein per kilo of bodyweight. For advanced athletes who are already low in body fat it may have to be increased even further as the diet progresses. 

Example – 75 kg x 2 = 150 grams of protein daily

Protein has 4 kcal per gram so 150 grams of protein is 600 kcal

Your total calorie and protein intake in my experience are by far the two most important numbers to concentrate on. 

3, Carbohydrates & Fats

So with 2,310 KCAL minus 600 KCAL for the protein the remaining 1,710 KCAL can be divided evenly between fats & carbs.

Carbohydrate 855 kcal / 4 calories = 213.75 (214) grams

Fat 855 kcal / 9 calories = 95 grams

Totals

2310 KCAL

150 g Protein

214 g Carbohydrate

95 g Fat

From there it’s entirely up to you on personal preference how your split this up during the day. In general I guide my trainees to divide this up over 3-4 daily meals. Some people like an even spread of nutrients over each meal, others like to eat a bit lighter in earlier meals to create more ‘allowance’ to have a larger meal in the evening which they maybe are sharing with loved ones.

Example 1 - Even spread over 4 meals 

578 KCAL

38 g Protein

53 g Carbohydrate

23 g Fat

Example 2 - 4 meals but with a larger evening allowance

Meals 1-3

472 KCAL

38 g Protein

35 g Carbohydrate

20 g Fat

Meal 4 

895 KCAL

45 g Protein

100 g Carbohydrate

35 g Fat

My only preference here to help optimise protein synthesis over the whole day is to ensure you get 3-4 servings of 25-50 grams of a high quality protein source.

From personal exerience 4 is the best so that each meal is not too large and you get the body protein synthesis.

The distribution of the other nutrients is much less important in the grand scheme of things. 

Wrap up

Nutrition is literally a magic bullet in regards to regulating your body composition.

Certainly the more active you are overall your overall daily calorie requirements are which will allow you to “get away with more” but overall its very very hard to out train a poor diet.

Now there are certainly additional strategies to help further optimise your diet which I will cover in future articles, however without first creating the strong foundation these are somewhat redundant.