Nutrients are the substances found in foods that are essential for the human body to function properly. They are classified into proteins, fats, carbohydrates (sugars, dietary fiber), vitamins and minerals, and perform vital functions. Micronutrients are nutrients that a person needs in small doses and are made up of vitamins and minerals. Although the body only requires small amounts of them, a deficiency can cause health problems. The six essential nutrients for optimal health are water, carbohydrates, proteins, fats, vitamins and minerals.
Each one plays a unique and important role in the functioning of our body. Water is essential for hydration and helps to regulate body temperature. Carbohydrates provide energy to the body and can be found in grains, fruits, vegetables, and dairy products. Proteins are important components of our cells and are necessary for the structure, function and regulation of our tissues and organs.
Fats provide energy and help to absorb certain vitamins. Vitamins are essential for metabolism, growth and development, or the immune system (among many other functions). Minerals are elements that are also essential for the functioning of our bodies. A healthy diet should include a variety of foods that contain these essential nutrients. Eating plenty of vegetables, fruits, lean proteins, grains, dairy products, nuts, seeds, beans and legumes can help ensure that you get all the vitamins and minerals you need.
If you eat less fruit and vegetables or have digestive problems, you may need to take a vitamin supplement to reduce or avoid a deficiency. It is recommended that a healthy adult needs 21 to 38 grams of fiber per day. Insoluble fiber is important for promoting bowel regularity and metabolism, while soluble fiber helps maintain healthy cholesterol and blood sugar levels that are already within the normal range. By understanding the importance of each nutrient and how it contributes to your overall health, you can make informed decisions about your diet. Eating a balanced diet with plenty of fruits and vegetables is key to getting all the essential nutrients your body needs.
