Explain the role of each of the key components of a balanced diet. A balanced diet is a diet with all of the key nutrition that is essential to health healthy growth and activity [internet] www.worldnetweb.princeton.edu/perl/web[viewed on 07th October 2010] A good health is well being of the body and its functionalities. A healthy balanced diet can be when eating variety of foods to get nutrients needed by the body. Balanced diet contains micro and macro nutrients in the amount that is needed by our bodies. The daily recommended allowance of calories for a man is 2500, women is 2000and children 1800. This is based on how much energy is needed by the body to function normally. The daily recommended allowance is a nutritional need that …show more content…
It also helps in the absorption of calcium from the digested food. The energy is normally used as a muscle protector and the rest stored when not needed in the liver. A carbohydrate is also needed by the central nervous system i.e. the kidney, brain, and the muscle for them to function properly. When not enough carbohydrates is digested or eaten there is a breakdown of body protein. The foods that are mainly rich in carbohydrates are starchy food grains, potatoes, fruits, milk and yogurt. They can be found in these but in lesser amount vegetables, beans, nuts, seeds and cottage cheese. [Internet] http://www.eatwell.gov.uk/healthydiet/nutritionessentials/starchfoods/[accessed on 05 october2010] Proteins Proteins in our diet are essential to our bodies for the promoting of lean tissue growth. The function of immunity in our body needs foods that are full of protein. Essential hormones and enzymes depend on proteins for their making. Growth in children and adults, tissue repair and immune functions are all depended on proteins in their work. Proteins that can be found in animals are consisting of essential amino acids that are needed; and Non essential amino acids are found in plants. When your body starts to develop weak muscle it’s a sign of less protein in the body. Less protein in your diet could lead to development of spots on the nails and brittle hair. Fats The functions of fat in our body are to maintain normal growth and development. The fat in our diet
The body needs certain fatty acids that the body is unable to make themselves; these fatty acids can be found in vegetables, seeds and different types of fish. Lipids also play a role in the immune system, our vision as well as helps with the productions of hormone-like substances. Lastly, some lipids contain a source of vitamin A, vitamin D, Vitamin E, Vitamin K and helps to make the skin healthy.
a. Proteins- macromolecules made of amino acids. Proteins have many functions in the body. Some sources of proteins are whole-grain cereals, dark breads,rice, beans, and meat.
A balanced diet means eating a variety of foods in the right proportion, and consuming the right amount of food and drink to achieve and maintain a healthy body weight. A balanced diet consists of vitamins, carbohydrates, minerals, vitamins, fats (lipids) and fibre which is also known as roughage.
When analyzing the comparison of the percentages intake of carbohydrates, the dietary recommended intake (DRI) in iprofile was 45-65%. The outcome of the three-day process displays that I am within an acceptable range of 57%. However, the foods that were part of the three-day diet consisted of various carbohydrates such as complex, simple, and fiber. Despite, that many people try to avoid or cut starches, they are vital to an individual health for several reasons. However, the body used carbohydrate as the primary source for providing energy, to protect against diseases, controlling weight, which all factors are important in a healthy diet (Mayo Clinic, 2016). An importance of carbohydrates in the diet, it can easily store in both the muscles and liver for future use and plays a role in the organs such as the kidneys, brain, and the heart for operating properly (Medline Plus, 2016).
My daily diet should contain a balance of proteins, carbohydrates (carbs), and lipids (collectively called macronutrients). According to Kirby (2011), micronutrients are substances such as vitamins, and minerals that are essential for healthy growth and developments. The body only requires small quantities of micronutrients and without them serious problems can arise. The role of each micronutrient makes proteins, carbohydrates, and lipids equally important in my diet. Proteins are important for repair and tissue growth, helps the body to make enzymes and hormones, as well as preserve lean muscle mass and is a source of energy. Carbohydrates are the body main source of energy and are easily broken down into glucose
Essential amino acids are those required by the body to build proteins whereas nonessential amino acids are not required by the body to build proteins.
There are many types of foods, nutrients, and minerals that are important to the body, and the ones that will be covered in this paper are electrolytes, carbohydrates, and proteins. The items listed above are vital to body functions in many ways; for example, electrolytes necessary for proper muscle contraction (Nordqvist 2013). Proteins are essentially what allow our bodies to function as they do, and carbohydrates provide us with the energy that allows it to function. Our body is an amazing and intricate machine, and that’s basically what it is -- a well-oiled machine. In this adventure we will discover what makes our bodies work the way they do, what moves the figurative cogs of our body, and what makes us tick inside.
As your nourishment is processed, it gets separated and the body removes what it needs. Each of the supplements i specified above have an alternate use. Carbs give the body vitality (it is the essential fuel source), each of the diverse minerals and vitamins help the body in distinctive ways-eg calcium assists with bone reinforcing. Fats are another fuel source and unsaturated fats lower cholesterol. Protein helps in the development and generation of muscles.
Explain expediency and benefits of their intake and excretion4Carbohydrate eliminates through faecesProtein excretes through the urine and faecesFat excretes through the lungs, sweat, tears and faecesImportant of carbohydratesCarbohydrates are the primary source of energy to the body. They are:Produces fuel to the brain for its functioning.Helps in strengthening the kidney, heart, and muscles tooIn the process of digestion of carbohydrates, the fibre in carbohydrates helps alsoCarbohydrate is the primary source of energy in our body.Protein benefits are:It is used in repairing worn out tissues.For bone formationsInvolves in DNAHelps in growth Also in the building block of muscles, skin, blood and
Carbohydrate is a nutrient essential for energy production and the prevention of ketosis, a state where the production of ketones exceeds metabolism. Protein is a nutrient essential for its components, amino acids. Fat is a nutrient which provides insulation, protection and energy for the body.
Proteins cannot be stored except in eggs and seeds and they form the body's main structural elements and are found in every cell and tissue. The human body uses proteins for growth and to build and repair bones, muscles, tissue, skin, internal organs and blood. Hormones, antibodies
23) Which of the following is not considered a source of complete protein in human nutrition?
A key focus of an athlete’s daily diet is to provide adequate levels of energy to fuel daily exercise. Replenishing stored carbohydrates (or glycogen) between bouts of exercise is important as carbohydrate in an important and main source of
One of the three main types of diets is the balanced diet. Many people talk about a balanced diet, but the question that pops up in their mind is “ What exactly is a balanced diet?”. Basically its means “getting a wide variety of the right foods into your diet”(A Balanced
Eating unhealthily can lead to obesity and illness, which makes developing healthy eating habits a vital part of living. Eating healthy can prevent and control health problems. It can help you stay balanced and improve your mood. Maintaining a well-balanced diet provides the necessary nutrients that your body need to grow. In any case, don’t abruptly change your diet and make slow changes. A healthy diet is the key to a happy, long, fit life.