We all have different bodies and activity levels. Therefore, we’ll need to adjust our servings according to our weight and lifestyle.
Here are some ratios that you can follow to simplify planning your nutrition regime (note that these are rough guides only – please see a nutritionist if you want to analyse and plan your current nutrition):
- Calories: (these are based on estimated Lean Body-Weight LBW)
o Sedentary job; 25 Cal/kg
o Moderate labour job or low level exercise 30 Cal/kg
o Active job or high level exercise 35 Cal/kg
o Active job and high level exercise 40+ Cal/kg - Protein:
o Sedentary job; 1.5g/kg which is 25% of calories
o Moderate labour job or low level exercise 2g/kg which is around 28% of calories
o Active job or high level exercise 3g/kg which is 32% of Calories
o Active job and high level exercise 3.5g+ which is 35% of Calories - Carbs:
o Sedentary job; 1.5g/kg which is 25% of calories
o Moderate labour job or low level exercise 2g/kg which is 28% of calories
o Active job or high level exercise 2.5g/kg which is 18% of Calories
o Active job and high level exercise 3.0g+ which is 8% of Calories - Fats:
o Sedentary job; 100-25-25 = 50%
o Moderate labour job or low level exercise 100-28-28 = 44%
o Active job or high level exercise 100-32-18 = 50%
o Active job and high level exercise 100-35-8 = 47%
Some food guidelines to the macronutrients:
- Proteins: (Proteins have 4 Cal per gram)
o Primary foods: Meat, Fish, Poultry
General ratios: 25% by weight is generally protein
o Primary foods: Eggs
General ratios: 6g per egg
o Primary foods: Nuts, legumes, beans
General ratios: About 15g per 100g - Carbs: (Carbs have 4 Cal per gram)
o Primary foods: Cruciferous vegetables (green leafy)
General ratios: Mostly fiber and micro-nutrients – virtually zero carbs
o Primary foods: Colorful vegetables, yellow, reds, orange
General ratios: loaded with micronutrients and anti-oxidants – 10g/100g
o Primary foods: brown rice, sweet potato
General ratios: 22g/100g
o Primary foods: Beans, Legumes
General ratios: 15g/100g
o Primary foods: Dairy – milk, yogurt
General ratios: 7g/100g
o Primary food: Standard Fruits (apple, Orange, Banana, Pear)
General ratios: – about 20g of carbs each - Fats: (Fats have 9 Cal per gram)
o Primary foods: Olive oil
General ratios: 100% oil
o Primary foods: Nuts
General ratios: 40% by weight, i.e. 30g nuts is about 12g fats
o Primary foods: Avocado
General ratios: average Haas is 150g and has 23g of fat
o Primary foods: Animal Fats
General ratios: 100% fat
o Primary foods: Dairy – butter, milk, eggs, yogurt
General ratios: around 2% fats but can vary considerably. Eggs are 6g fat per egg
o Other good sources of fats
Fish oil supplement – (get the actual liquid) 10ml
Flax seed oil – 10ml
Alcohol has about 8 Cal per gram. 200ml of wine that has 15% alcohol content means 30ml alcohol (close to 30g) which means 240 calories from alcohol alone. Using these guidelines, it’s relatively simple to determine the calories and macronutrients for the day.
For example, if you weigh 70kg and have around 14% body-fat: • LBW is about 70 – 10 = 60kg
- If you have moderate activity and want about 30Cal/kg, then Cals = 1,800
- If you want protein at 2g/kg = 120g
o 4 meals at 25g protein = 100g
25g protein would come from 100g of fish, meat, poultry
o Remainder 20g:
o Nuts x 30g x 2 serves = 60 x 15/100 = 9g
o Egg x 2 = 12g
o Total = 121g = 484 Cal - Carbs at 2g/kg = 120g
o Colorful vegetables; 300g = 300 x 10/100 = 30g
o Brown rice, cooked; 100g x 20/100 = 20g
o Dairy, 2 serves x 200g = 200 x 7/100 x 2 = 28g
o Beans, legumes, 150g x 15/100 = 22g
o Fruit, 1 pce = 20g
o Total = 120 = 480 Cal - Fats = remainder = 1,800 – 484 – 480 = 836
o There are 9 Cal per gram – hence 836 = 92g of fats
o The two serves of nuts earlier give 30×40%x2 = 24g
o The egg gives 6g o 2 serves of dairy = 5g (maybe more)
o this put us at 35g so far, leaving 57g remaining:
Olive oil x 3 serves x 20g = 60g
OR 1 x Avocado and 2 serves of olive oil = 63g
OR 1 serve of fish oil and 2 serves of olive oil = 50g
You can see that the general ratios can give you some control over your nutrition plan:
- The ratios of Calories to LBW
- The ratios of macronutrients to make up the Calories
- The rations of the foods to the macronutrients they contain The other simple rules of avoiding processed food will make sure your nutrition plan avoids the calorie-dense foods. These foods are often laden with highly refined carbohydrates that, even though they may come from wholesome natural sources such as wheat, are processed to such a high degree, that what is left, generally resembles sugar in its effect on our body and our health.
AMP Your Workout Smart Tips. In this blog, we’ve covered:
- A good nutrition plan needs sufficient calories to support your daily activities and maintenance of your body in a healthy state.
- A good nutrition plan also should have the calories distributed in certain ratios across the macro-nutrients (broadly speaking and with some daily flexibility) so that your body gets what it needs for daily activities and, including muscle maintenance, hormone balance, immune system support.
We’ll have more information coming on balanced eating as the weeks go on, but for now, let’s sum up what we’ve learnt in our five part blog series.
- Don’t aim to lose weight. You want to lose fat, not weight. More here.
- Don’t try to lose weight quickly. Forget about the ads – the rebound effect is a serious problem. More here
- Don’t diet. You will never sustain the low calorie intake long term, which only damages the body. More here
- Understand macronutrients. Learn the protein, carbohydrate and fat intake for your body. More here