Activity › Discussion › Science & Technology › What is nutrition? Why and how does it play an important role in living beings? › Reply To: What is nutrition? Why and how does it play an important role in living beings?
SoniyaMemberJune 6, 2021 at 1:26 am::
Nutrition is the process of consuming food and putting it to use.A nutrient is an organic or inorganic substance that is required for the survival and maintenance of life in a living organism. There are various types of food or nutrients based on the function they perform, such as energy foods, bodybuilding foods, and regulating foods.
Human nutrition is acccomplished by the foods we consume. The initial component enters our mouth and is mixed with saliva, after which it is cured with the aid of teeth and passed into the food canal or oesophagus. The food is then delivered into the stomach, where it is digested. The food then passes through the small intestine.Carbohydrates, proteins, and lipids are completely digested with the help of secretions from the liver and pancreas. The food is used to obtain energy, build nutritious tissues, and repair all tissues. The food is then sent to the large intestine to absorb water, and the waste is excreted through the anus. In several hospitals, we may have come across the board dietician. A nutritionist is a person who is knowledgeable about nutrients and their usefulness in one’s daily diet. Nutritional deficiency causes stunted growth, foetal defects, and in some situations, severe starvation can lead to fatal infections. This remark alone demonstrates the significance of nutrients.The human body requires seven major nutrients.
Carbohydrates, proteins, fats, minerals, and vitamins are the five basic nutrients. Water, 6.fibre, and 7. Any deficit in these seven essential nutrients leads our bodies to malfunction.
Food satisfies 70% of the requirements for optimum health. Eat a healthy, well-balanced diet. The appropriate quantities of carbs, proteins, fats, vitamins, and minerals make up a well-balanced diet. So, a well-balanced diet that meets your body’s needs is effective. Take into account all of these factors on a daily basis. Dry fruits, eggs, meat, milk, and a variety of fruits are also recommended.