24/02/2022
Why are nutrients essential to our body?
Each nutrients function differently to benefit our body, working with one another to contribute to a good health. In food, there can be around 40 different kinds of nutrients found. They can be classified into 7 major groups.
CARBOHYDRATES —
Carbohydrates can be found in both healthy and unhealthy foods. Mainly coming from grains, such as rice, bread and pasta. With the likes of fruits, dairy products and root vegetables found to be containing carbohydrates.
The main function of carbohydrates is to provide major source of energy to our body.
PROTEINS —
Found in meat, fish, eggs, bean and dairy products. Protein functions in building, repair and maintaining healthy body tissues in our body.
FATS —
Foods such as fish, meat, seeds and nuts, oils and dairy products all contain fats. In the same way carbohydrates provide energy source, fats serve as an energy source too. Though they also aid in preventing heat loss, and protect organs against possible shocks. Fats also have the responsibility in making parts of our body cells, transporting fat-soluble vitamins. e.g. vitamin A, D, E and K.
VITAMINS —
Various kinds of vitamins can be discovered in different food groups. Functioning in body metabolism, maintaining healthy hair and skin. They are also responsible for building bones and releasing to utilize energy from food intakes. Vitamins are water-soluble and fat-soluble.
MINERALS —
Minerals are one of the essential nutrients, with its functions including fluid balance, transmission of nerve impulses and muscle contractions. Some may also contribute to body structure, building strong, healthy bones like calcium.
DIETARY FIBRE —
Dietary fibre helps in stabling blood sugar, promoting gastrointestinal health and preventing such as constipation. Found in indigestible parts of plants, they can be soluble and insoluble fibres.
WATER —
Our bodies are rich in water, they function to regulate body temperature, transporting nutrients and removing waste products. Water is also responsible for producing body fluids, making it an essential nutrient in maintaining a good health.