Carbohydrates, proteins, fats, vitamins, and minerals all play different roles in nutrition. Understanding the basics can make it easier to make informed choices about what goes on your plate.
Macronutrients include carbohydrates, proteins, and fats. Your body needs these nutrients in relatively larger amounts.
Carbohydrates are found in foods such as fruits, vegetables, grains, and legumes. They are an important source of energy.
Protein can be found in foods including eggs, dairy products, fish, poultry, meat, beans, lentils, nuts, and seeds. It contributes to the maintenance and repair of body tissues.
Dietary fats are also essential. Sources include avocado, nuts, seeds, olive oil, and fatty fish. Different types of fats have different nutritional characteristics.
Then there are micronutrients—vitamins and minerals that the body needs in smaller amounts. Examples include vitamin C, vitamin D, magnesium, zinc, and iron.
A varied diet can provide many of these nutrients naturally. However, individual nutritional needs can vary depending on factors such as age, diet, lifestyle, and other circumstances.
Understanding these categories can help you look beyond calories and think about the nutritional value of the foods you eat.
When supplements are used, understanding the nutrients they contain can also help you make more informed choices about how they fit into your overall routine.
