The Surprising Meaning of Nutrients

Nutrients come from the Latin word nutrire which means to nourish or to keep alive. They are elements that are essential for life and can be divided into two categories: macronutrients and micronutrients. Macronutrients include proteins, carbohydrates, and fats; these are the ones people tend to think of when they think about eating healthy.

What Are Nutrients?

Nutrition is the process by which the body receives, digests, and uses food. The nutrients we consume are then broken down into individual units to be used for energy and growth. Nutrients meaning what nutrition means protein definition nutrition salad nutrition facts essential nutrients definition healthy nutrition definition of calories what do nutrients mean food additives definition explain the difference between nutrient-dense foods and calorie-dense foods. give an example of each. Explain the differences between serving sizes and portion sizes. Fat Definition Nutrition which of the following lab results would place someone in the high-risk category? Weight gain occurs when a person consumes too much/many carbohydrates. Which one can you reduce in your diet?


Protein is essential for the proper functioning and development of cells, tissues, muscles, and organs. Proteins are also used to build body structures and make hormones. For example, hemoglobin (a protein) is what carries oxygen in the blood. So it’s clear that when you consume too little protein your body can’t function properly or grow correctly. Protein deficiency can lead to muscle weakness and weight loss. There are two main types of protein: complete and incomplete. Complete proteins contain all nine amino acids while incomplete proteins do not contain all nine amino acids but they still provide some amount of them.


Micronuts are nutrients that the human body needs in smaller amounts, such as vitamins and minerals. These micronutrients can be obtained through what we eat and drink, or they can be taken as a supplement. Micronuts are important for good health and wellness, but most people do not get enough. For example, some people need to take calcium supplements because they do not consume enough dairy products or other calcium-rich foods.

How Do I Get My Nutrients?

Nutrient-dense foods contain healthy nutrients like vitamins and minerals, but they also have a lower amount of calories. What does this mean? It means that you can eat more food for the same number of calories! For example, a fruit salad has a lot more nutrient density than an ice cream sundae. By eating nutrient-dense foods, you will get all the nutrients your body needs without packing on the pounds.
Portion sizes and serving sizes are two different things. A serving size is an amount recommended by nutritionists for each meal or snack; it’s usually about a cup or one piece (like an apple). Portion size is how much we actually eat–sometimes it’s much more than one serving!


Essential nutrients are the most important and include proteins, carbohydrates, fats, vitamins, minerals, and water. Without getting enough essential nutrients you can become malnourished. One way to make sure you are getting enough essential calories and essential nutrients are to take supplements. Protein shakes are a supplement that provides the amino acids needed for muscle growth. Supplements like whey protein supplements have been shown to help weight loss because they reduce appetite and cravings. Calcium supplements will strengthen your bones with age. Vitamins C or D can reduce inflammation in the body when taken as a supplement during cold or flu season. The thing about taking nutritional supplements is that it does not replace a healthy diet which should be consumed at least three times per day for best results.