Exploring nutrition involves taking into account a variety of elements. It appears that everywhere you look, somebody is promoting some little-known micronutrient that they claim will drastically improve your wellbeing.

When all is said and done, most individuals are familiar with the three major macronutrients of nutrition: proteins, fats and carbohydrates. Eating a balanced amount of the key macronutrients is one of the easiest methods of making sure you receive enough nutrition for your body and brain, and so that you remain energized for your regular tasks.


What Are Macronutrients?

What are macronutrients, often referred to as “macros,” and how much do we need to consume of each? In simple terms, Carissa Galloway, RDN, a registered dietitian and Premier Protein nutrition consultant, states that macronutrients are essential for your body to sustain its composition and processes. When discussing macronutrients, it is usually in reference to carbohydrates, protein, and fat, which are the three dietary components we ingest the most.

You most likely are aware of calories as a measurement of the energy given off by food, yet the calories provided by each macronutrient have different impacts on your well-being. Consequently, balanced nutrition and overall health can be achieved by consuming all three macronutrients.

“The macronutrients fat, protein, and carbohydrates provide energy and essential components that the body needs to maintain its natural functions,” says Cara Harbstreet, RDN, founder of Street Smart Nutrition . Regularly consuming all three can help ensure normal growth and development, adequate fueling for day-to-day activities and athletic performance, and promote better satiety (fullness) and satisfaction when eating.


How much of each macronutrient do you need?

Every type of nutrient has its own advantages, and when making up your plate for each meal, it should be tailored to the correct proportion of macronutrients. For healthy adults, the USDA and National Academy of Sciences both recommend a diet with:

  • 45 to 65 percent of daily calories from carbohydrates
  • 10 to 35 percent from protein
  • 20 to 35 percent from fat

Dietary needs can differ depending on lifestyle, desires, aims and overall wellness.


Macronutrients vs. Micronutrients

What role do micronutrients play in our diets if macronutrients are the fundamental components? Micronutrients are vitamins and minerals, are beneficial in improving overall health, encouraging growth, and assisting with fending off illnesses.

Micronutrients, aside from Vitamin D, have to come from food sources instead of being created in the body; these micronutrients are to be taken in much smaller amounts than macronutrients.

Considering the distinction between them, it is useful to think about the varying levels of consumption of macros and micros. Harbstreet states that macronutrients are essential nutrients that must be consumed in relatively large quantities compared to micro-nutrients, such as vitamins and minerals, which are only needed in tiny doses.

Examples of essential micronutrients that are required for proper nutrition are Vitamin D, Vitamin A, iron, iodine, folate, and zinc.

READ MORE: 9 Foods To Eat To Get More Vitamin D


The 3 Macronutrients, Explained


Protein is something many fitness fans like to discuss when it comes to macronutrients, as it plays an important role in helping to heal from exercising. Galloway emphasizes the significance of protein in developing and mending muscles and tissue. Additionally, protein is an essential nutrient for keeping our hormones, metabolism, enzymes, and ensuring we maintain a balanced acid/base system.

Incorporating a protein-rich food into all meals and snacks can help keep you full longer throughout the day and prevent a sugar-craving crash in the afternoon.

Protein has the necessary amino acids to help with the growth and maturation of bodily tissues, strengthen the immune system, and keep the muscles, bones, and tissues robust. Harbstreet states that there are two categories of amino acids: required and not required. She states that in order to consume enough protein, you must consume the essential amino acids that your body cannot make or produce itself. The body is capable of producing non-essential amino acids without needing to be ingested.

Nutritious sources of protein include fish, chicken eggs, lean cuts of meat, almonds, Chickpeas, soybeans, soy-based products such as tofu, and sunflower seeds. Galloway recommends that individuals who prioritize their nutrition keep easily-accessible sources of protein in their kitchens and in their automobiles. This way they can eat a balanced diet even when their days are particularly chaotic. This might mean having some protein shakes, dried meat, different types of nuts, or individual jars of nut butter available.





Despite some negative connotations, fat is essential for the body to operate normally. Harbstreet stated that fat plays an important role in shielding organs, maintaining a regular temperature, and allowing the body to take in vitamins from meals.

Galloway states that fat can be used to create energy, produce hormones, and form cell membranes. Galloway emphasizes that there are certain types of fatty acids which your body cannot produce and must be acquired through consumption. This list encompasses alpha-linolenic acid (an omega-3 fat) and linoleic acid (an omega-6 fatty acid).

Apart from aiding in those significant bodily activities, fat also takes on another momentous part in our everyday diets: flavor! Harbstreet describes that fat can add to the taste of a meal, making it more enjoyable and filling.

It is essential to distinguish between beneficial fats and detrimental fats–and to eat a lot of the former while restricting the latter. Healthy fats can be found in seafood, avocados, olive oil, nuts, seeds, nut spread, full-fat yoghurt, and olives. Galloway suggests striving for fats that are not saturated and foods that have omega 3s in them. I particularly enjoy wild salmon, canned tuna, olive and avocado oils, as well as peanut butter.





Though some have taken to low-carb and keto diets, carbohydrates don’t have to be something that a generally healthy adult has to keep away from. Galloway states that carbohydrates are broken down into glucose, which is the ideal energy source for the body. Carbohydrates help the organism to do essential activities such as making sure the heart is beating, breaking down food items, and providing energy to the brain.

That said, not all carbohydrates are equally nutritious. Highly processed carbs such as candy, white bread, corn syrup, and pasta lack dietary fiber, meaning that they will immediately be absorbed as glucose by the body. Complex carbohydrates are packed with more vitamins and minerals, which take a while to be broken down by your body. This gives you a sensation of fullness, digestive ease, and a more consistent blood glucose level.

Galloway claims that the best kinds of carbohydrates not only supply you with energy, but also fiber, vitamins, minerals, and phytonutrients. Nutritious carbs can be found in whole grain foods, legumes, lentils, oats, yams, and fruits.




Food with a Nutrition Label

When figuring out macronutrients, it is simple to do with food that comes with a nutrition label. Take just half a minute to inspect the label, record your macronutrients, and keep going with your day. They’re freebies.

Serving Size

The facts stated on a nutrition label are intended to reflect the contents of one serving. Remember that multiple servings may be included in a single package of a consumer product.

For example, the macros listed on a bottle of mountain dew:

  • Fat: 0g
  • Protein: 0g
  • Carbs: 31g

However, there are 2.5 servings in a bottle.

So, the macros for a bottle of Mountain Dew are actually:

  • Fat: 0 grams (0g*2.5)
  • Carbs: 78 grams  (31g*2.5)
  • Protein: 0 grams (0g*2.5)

Beware of the common pitfalls that ensnare thoughtless shoppers.

31 grams of sugar? 110 calories?


Calories provide us with energy, you probably know that. As previously mentioned, all sources of energy come from proteins, fats, carbohydrates or alcohol (also known as sugars). Micronutrients (vitamins and minerals) do not contain calories.

Saturated Fat

The past few decades have portrayed saturated fat as the primary source of issues such as heart disease and obesity. It appears that the opposite is actually true; having a surplus of calories (consuming more than one uses) can lead to certain illnesses. Saturated fat does not.

It has been demonstrated that there are some advantages to consumption of saturated fat; its main advantage is that it can help in the production of testosterone. It also improves brain functioning, nerve signaling and immunity.

The total fat in food includes both saturated fat and unsaturated fat (including trans fats). There is no need to count sat fat specifically.


The cholesterol in your blood comes from two sources: the foods you eat and your liver. For many years, cholesterol has been seen in a negative light, although current research and doctors have begun to recognize it isn’t nearly as bad as it’s been made out to be. Cholesterol is necessary for cell function, hormone secretion and vitamin D.

High cholesterol can increase your risk for some diseases.  According to the American Heart Association (AHA), about 95 million American adults have total blood cholesterol levels of 200mg/dl and higher.


Sodium is a mineral, meaning it has no caloric content. Sodium has gained a negative reputation, and the trend of lower-sodium eating has been growing in popularity. This current trend is not accurate — sodium intake has no real effect on one’s long-term weight (it can have a drastic impact on weight in the shorter-term, however).

Look, the human body needs sodium to function. Unless you have medical issues that necessitate a diet low in sodium, don’t be overly concerned about this minuscule nutrient.

Should I Count It?

You should only have high blood pressure or another ailments related to it if you have it.

READ MORE: Is Pink Himalayan Salt Better Than Regular Salt?

Dietary Fiber

Fiber is a type of carbohydrate. Carbohydrates offer several advantages, such as delaying digestion, reducing blood cholesterol and providing a feeling of satisfaction.

Should I Count It?

Nope, just count carbohydrates. It is essential that you have enough fiber in your diet, so be certain to include an abundance of high-fiber vegetables/fruits.


We are going to dodge the unending discourse about whether sugar is harmful and how much of it one can consume.

It is important to be aware that sugar is classified as a carbohydrate. With regard to intake, moderation is probably best. You shouldn’t make all of your carbs come from sugar, but there’s no reason to get rid of it entirely.

Make sure to eat many fruits and vegetables in your diet, but don’t forget to eat some sugary treats to reach your daily macro-nutrient goals.

Should I Count It?


% Daily Value

According to the government, those who consume 2,000 calories per day should have this amount of each nutrient in their diet.

Not all of us need or should have 2000 calories.  Knowing a healthy calorie range for you specifically is important.  Use this Basil Metabolic Rate (BMR) calculator to learn more!

Your parents believed that what they were doing was right when they supplied you with eleven servings of bread every day. So did mine. Let’s forgive ‘em and move on.

Should I Count It?

Please, no. Don’t even acknowledge it.



Food without Nutrition Facts

Calculating the proportion of macronutrients in food items with a nutrition label is easy, though there will be many circumstances in which the information about the macronutrients is not so clearly displayed on the packaging. Here is how to handle those times.


For produce, look up the nutrition facts online or try these hand charts.

FDA Nutrition PDF Common Fruits

FDA Nutrition PDF Common Vegetables

Notice that you can adjust the serving size as follows:

  • Generic: One medium apple
  • Metric: 100 grams
  • US: 1 cup

You can estimate the size of fruits/vegetables by simply looking at them – like if they’re small, medium or large – however, for a more exact measurement, a food scale should be used. You may be shocked to see what is considered to be “minor” or “substantial” when taking a look.


You can look up information about the nutritional value of meat on the internet in the same way we did with fruit and vegetables. Be sure to weigh your uncooked meat, since the weight of the meat will be reduced when cooked and the amount of nutrition stated on the label will be for the raw form of the meat.


Many eateries have become quite adept at making their nutrition information available online. Many fast food establishments have a downloadable file on their web page. Certain establishments, such as Chipotle, offer online macro counters, where you can put together a meal according to your specifications.

Not all eateries have attained this amount, and it can be an issue if you are keeping track of your macronutrients.

Cold guessing the macros on a plate is hard. The more times you practice counting portions, the more adept you will be at accurately approximating the amount of food for a given meal.



Counting Macros versus Counting Calories

It is a certainty that if you concentrate on calories and eat less than you expend, you will most definitely slim down. That’s just plain old science. We discovered from the Twinkie research that the laws of thermodynamics (the difference between calories taken in and burned off) are actual.

Neglecting macronutrients can negatively impact the efficacy of your weight loss.

By way of illustration, lacking sufficient protein while also restricting caloric intake will result in the loss of muscle mass. A lack of sufficient fat consumption will have a detrimental effect on the hormones that contribute to your weight loss goals. Insufficient carb consumption can have a detrimental effect on workout results in numerous situations.

Although counting calories can contribute to weight loss, that isn’t all that we are focused on. We want a good lookin’, athletic, healthy body.

For that, counting calories ain’t enough. You need to count your macros.



READ MORE:  Basic Dietary Guidelines Of Nutrition Science


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