The energy or calories in the food we eat comes from three macronutrients: proteins, fats, and carbohydrates. Macro means large, and these nutrients are needed in large quantities to sustain our growth, metabolism, and other bodily functions.
In order to truly understand the food you’re consuming you should be aware of the caloric expenditure of the food. One gram of Carbohydrate equals 4 calories, one gram of Protein equals 4 calories, one gram of Fat equals 9 calories.
One pound of body fat equals about 3500 calories. So if you can create a deficit of 3500 calories, you will lose 1 pound of body weight. Be careful though because when you lose weight, you are also losing lean body mass. That’s when exercise comes in. Exercise will enable you to retain and gain lean muscle mass.
If you are seeking to lose body fat, a useful guide is to reduce about 15-20% of your general caloric intake until you reach your goal and then monitor from there as your body adjusts its metabolism. Follow the steps below to determine how many calories you are currently burning to maintain your current body weight. After you’ve kept a log you’ll have a place to start.
Over the years, many a various diet has been suggested and tried. The human body has and continues to be studied to understand it’s process of energy, which mainly comes from the ingestion of food. After all that’s said and done, it is widely agreed that the most effective healthful diet is a 40% carbohydrate-30% Protein-30% Fat diet. This practice is endorsed by The American Dietetic Association and has been followed by Europeans as the Mediterranean Diet.
Here are some steps for eating in proper proportions:
1. Study the labels on food products. They are mandated by law in the United States, many countries in Europe, as well as many other countries of the world. Use them to make wise judgements on the portions of what to ingest with each meal. If you take the time to learn about the foods you eat, what they are made of, you will understand how to gain control of your energy, your weight, your body fat, your metabolism, your sugar levels, your thinking power, your efficiency, your overall wellness!
2. In the beginning, don’t change your diet. Just take the time to write down the items you eat and in the portions you eat them. From the food labels, write down the carbs, protein, fat (and what type of fat!), and calories. I know it’s a pain, but make a chart and keep this food log for a minimum of 2 weeks.
3. Study your food log and then decide what items you can change around, minimize, maximize, replace, allow every now and then…etc.
Here’s a full day meal plan example of the 40-30-30 approach:
KEY: C=carbohydrates; P=Protein; F=Fat; cal=calories
1 Cup oats: 54.8g C; 10.7g P; 5.3g F
3 fresh strawberries: 4.6g C; .38g P; 0 F
½ cup 1% milk: 6.1g C; 4.1g P; 1.2g F
Snack: ¼ cup whole raw almonds: 0g C; 6g P; 14g F
2.5 oz. solid white tuna: 0g C; 18.75g P; 1.25g F
1 cup lettuce: 1g C; .4g P, .1g F
1 carrot: 6.9g C; .7g P; .2g F
1/2 tomato: 5.7g C; 1g P; .2g F
1 medium stalk of celery: 1.2g C; .3g P; .1gF
1tbsp Olive oil: 13.5g F
1 tbsp Red Wine Vinegar: .9g C
Snack: 6 oz. Yogurt with Fruit: 11g C; 5g P; 0g F
1 cup chopped chicken breast, cooked: 0g C; 43.4g P; 5g F
¼ cup dry whole grain Uncle Ben’s medium-grain brown rice: 35g C; 5g P; 1.5g F
1 large stalk, cooked: 20.1g C; 6.7g P; 1.1g F
Sprinkle of olive oil in cooking or raw over food: 1/2tbsp consumed 7g F
Snack: Two Watermelon Wedges: 43.18g C, 3.48g P, 0g F
Total Day:
=757.92 cal C; 447.24 cal P; 454.05 cal F
=1659.21 total cal
=45.67% C; 26.95% P; 27.36% F