Food is something that is needed in order to fulfil basic needs. Food enables your body to work functionally, grow and repair itself. Its main duty is to nourish and maintain the health of one both mentally and physically. The type of food eaten can affect the efficiency of these processes. It can be consumed in any form, a solid or liquid substance and can be taken into the body via the mouth, by tube or intravenously.
[online] Over nutrition is where you take in too many nutrients, this affects energy balance and leads to obesity. It also affects health, for example high intakes of salt are linked to high blood pressure. Under nutrition means not getting enough nutrients and can lead to starvation. All of these conditions can lead to low self esteem, depression, anxiety and in many cases anger problems. Body Mass Index (BMI) is used as a guide to a person’s weight.
Why is nutrition essential to our daily lives? | |Simply said, Nutrition is the study of food at work in our bodies, our source for energy, and the medium for which our nutrients | |can function. Think of nutrition as the building blocks of life. Nutrition is at work during our entire life-cycle from infancy | |to adolescence, adulthood and in our senior years and can be the antidote for many of today’s common problems, such as stress, | |pollution, sexual vitality, and disease prevention. Nutrition is just one key to developing and maintaining good health.
The definition of nutrition is the “basic physical resources necessary for energy production, growth, reproduction and the proper functioning of tissue and organs” (Webster-Gandy, Madden & Holdsworth 2012, p.2). The body’s requirements are met by the foods we eat; through the macronutrients and micronutrients we ingest and from the water we drink. Macronutrients are required in large quantities by the body and comprise of carbohydrates, proteins and lipids (fats) whilst the body requires fewer micronutrients that include vitamins and minerals (Rolfes, Pinna & Whitney 2012, p.3). All of these nutrients are key to helping the body move toward optimum health. Lipids and carbohydrates allow fuel to be utilised as energy, whilst proteins help maintain cells by growing and repairing them (Rolfes, Pinna & Whitney 2012, p.9).
eggs, pulses, peas, beans and lentils and soya). 5. Foods containing fat and/or sugar. The Food Standards Agency recommends that a healthy nutritious diet should contain foods from the following groups each day – starchy foods, fruit and vegetables, protein-rich foods and dairy products. A balanced diet should contain foods from these groups, all meals snacks and drinks taken throughout the day must provide children with the sufficient nutrients to make up a balanced diet.
|What is nutrition? Why is nutrition essential to our daily lives? | |Nutrition is The process of providing or obtaining the food necessary for health and growth. Nutrition as it applies to our daily| |lives means that we take in what we need to maintain our body’s healthy state. Nutrition has become an important word thanks to | |the involvement of the USDA in our daily food requirements, and the FDA’s involvement in determining what is and is not dangerous| |for us to consume.
Understanding Food Labels Shari Pigman Sci 241 04/12/2013 Andrew Lachut Understanding Food Labels When it comes to a food label, this is a type of sign that shows what we are eating and what is in our food. A food label contains volumes of servings; of what we eat. Food labels show the nutritional facts, calories, and vitamins of the food we are eating. Each bag, box, or package shows all of the ingredients that is in our food that we are consuming. This is to keep us healthy so we can track our calories and cholesterol intake because when you reach a certain age, you have to watch your Trans-fat intake.
It is a basic human right that an individual has choices in life. This applies to all aspects of living, especially food. Firstly we should gather all information about the individual: such as allergies, medical conditions that can affect nutrition such as diabetes or soft dietary needs. Guidance can be received from GP’s, Speech and language therapists and other professionals, or information from relatives/friends. All of which will be included in care plans.
A gram of carbohydrate yields about 4 kcalories of energy, a gram of protein yields about 4 kcalories of energy and a gram of fat yields about 9 kcalories of energy. To eat healthily, food pyramid is recommended by Hong Kong Government and many more reputable organizations in the world. Although daily amount of energy and nutrients anindividuals needs varies among individuals, depending on age, gender, body height, body weight, activity level and health conditions, portion sizes can roughly be recommended based on age group. Also, to determine the composition of a diet that provides adequate energy and nutrients and reduces the risk of chronic diseases, we can use Acceptable Macronutrient Distribution Ranges (AMDR) as reference. Objectives Form the practical, we want to understand how to design a balanced diet which contain suitable amount of nutrients for an adult aged 19 to 50 years old by calculate the energy available from the foods.
Unit 11 The Impact of diet on health P1 A good diet provides the body with enough energy and nutrients to maintain good health. A balanced diet will contain vitamins, minerals, fats, carbohydrates, water and fibre. The amounts vary for every individual depending on their size, metabolism rates and levels of activity. A bad diet can cause malnutrition. Eating too much of one component can do as much harm as not eating enough of it.