What are Macronutrients, and What Do They Have to Do With Weight Loss?


Macronutrients are the essential building blocks of a healthy diet to intake during a weight loss program. They’re vital for life, and they provide energy to your body. Macronutrients include protein, carbohydrates, and fats, which all come from different sources and have different functions in the body. 

While there’s no one-size-fits-all approach to weight loss, counting macros is one way that many people manage their caloric intake in order to lose weight.

What are macronutrients?

Macronutrients are nutrients that provide calories. Macronutrients are protein, carbohydrates, and fat. Micronutrients are vitamins and minerals. Micronutrients provide health benefits to your body, but they don’t provide calories (energy). 

The minerals, calcium, and iron are examples of micronutrients that people need for good health but don’t have many calories. Micronutrients come from the foods you eat (like fruits and vegetables) or from supplements you take if you don’t eat enough fruit or vegetables (such as multivitamins).

Macronutrients and weight loss:

Macronutrients are the three major nutrient categories required by your body to function. Protein, carbs, and fat are all macronutrients, but they don’t have the same role in weight loss.

Protein is one of the three macros you need to eat while dieting. (The other two are carbohydrates and fats.) 

If you don’t get enough protein in your diet, it can lead to muscle loss when you’re trying to lose fat. Protein helps keep your body from breaking down its own muscle tissue for energy during periods where there’s little food available—such as when fasting or going through intense exercise sessions like CrossFit WODs (workout-of-the-day).

Tracking macros is one way to lose weight:

Tracking your macros can be a great way to get a handle on your diet, and it can also have some helpful effects on your body composition. However, some potential drawbacks make this method somewhat unreliable for everyone. In particular, those who find that they aren’t losing weight may want to look into other methods before giving up entirely. You can plan your calorie diet with the help of some online meal-planning software. This software helps to plan your diet to reach your weight and healthy nutrition goals.

What you should know about tracking macros:

Counting macros is a good way to keep track of calories and ensure you’re eating enough protein, carbs, and fat while on your journey to losing weight.

Macros are a good way to track calories and ensure you’re eating enough protein, carbs, and fat. There’s no need to count every single calorie that goes into your body, but it is important to know how many calories you’re consuming. 

To learn more about counting macros, check out this article on tracking your calories and macronutrients. Macronutrient tracking is also an approved way to ensure that you get enough protein in your diet by using our macro calculator! 

The recommended amount of protein per day depends on several factors such as weight and activity level; however, most people consume around 1 gram per pound (2.2 grams/kilogram) of body weight each day which equates out to around 0.5 grams per kilogram or 0-0.6 grams per pound depending on whether they have a higher or lower activity level than average.


The basic idea to keep track of your calorie intake during a weight loss program by counting macros is a smart choice. Make sure you’re eating enough protein, carbs, and fat. Some people succeed with other methods, like counting calories or weighing food before eating it. If those methods work for you, there’s no reason why you shouldn’t keep doing them!

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